WO2011024797A1 - 水系スラリー組成物、蓄電装置用電極板及び蓄電装置 - Google Patents
水系スラリー組成物、蓄電装置用電極板及び蓄電装置 Download PDFInfo
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- WO2011024797A1 WO2011024797A1 PCT/JP2010/064262 JP2010064262W WO2011024797A1 WO 2011024797 A1 WO2011024797 A1 WO 2011024797A1 JP 2010064262 W JP2010064262 W JP 2010064262W WO 2011024797 A1 WO2011024797 A1 WO 2011024797A1
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- acid
- electrode plate
- storage device
- slurry composition
- coating film
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- C—CHEMISTRY; METALLURGY
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- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Definitions
- the present invention relates to an aqueous slurry composition in which a hydrophobic filler is uniformly dispersed, including a polysaccharide polymer having a low environmental load and an aqueous medium containing water. Furthermore, regarding the utilization technology of the aqueous slurry composition, in a power storage device such as a secondary battery or a capacitor, a coating having excellent solvent resistance between a current collector and an electrode active material layer (hereinafter referred to as an electrode layer). By disposing the film, it is possible to increase the adhesion between the current collector and the electrode layer, reduce the internal resistance, and improve the cycle characteristics, and the power storage device including the electrode plate The present invention relates to a technology capable of providing a device.
- the aqueous slurry composition of the present invention is not limited to the above, and can be applied to various coating liquids used in various industrial fields, and can be widely used.
- slurry a slurry or paste containing a functional material
- slurry a slurry or paste containing a functional material
- a paste-like conductive coating liquid composed of a conductive filler, a binder resin, a curing agent, a solvent, and the like is used as a conductive adhesive, a conductive paint, a conductive ink, and the like depending on applications (Non-patent Documents). 1).
- a magnetic paint in which submicron-sized magnetic particles are uniformly dispersed in a polymer solution is applied to a base film such as polyester. It is made by.
- the electrode structure of the lithium ion secondary battery is realized by mixing an active material and a conductive additive with a binder (binder) to prepare a slurry, applying the slurry to a current collector foil, and drying it ( Non-patent document 2).
- the common attribute that the above-mentioned various coating liquids can sufficiently exhibit their functionality is that the dispersoid is uniformly dispersed in the dispersion medium and that the formed coating film achieves high adhesion.
- the state of the slurry is appropriate for the expression of the functionality, that is, the filler is uniform and stable.
- the slurry solvent (dispersion medium) is excellent in uniform dispersibility of the filler, exhibits high adhesion, and is easy to dry.
- Nonaqueous (organic solvent) solvents (dispersion media) are overwhelmingly advantageous and have been widely used in practice.
- organic solvents are not only volatile and have a large impact on the environment, but also have to consider genotoxicity, leaving problems in safety and workability.
- awareness of environmental protection and health damage prevention has been increasing in many industrial fields, and there is an increasing demand for VOC reduction and solvent-free use of organic solvents with the above-mentioned problems.
- VOC reduction and solvent-free use of organic solvents with the above-mentioned problems.
- Patent Document 3 various proposals such as an attempt to form a surface treatment layer by reacting the metal oxide on the surface of the metal oxide fine particle filler with a hydrophilic silane coupling agent have been proposed (Patent Document 3).
- Other proposals such as applying ultrasonic vibration to paste containing inorganic oxide filler to disperse the filler, or forming insulating resin on the surface of conductive filler to make microcapsule type conductive filler There is also.
- the dispersion medium used in these proposals is mainly used for organic solvents, and there are very few examples using an aqueous system.
- the emergence of a method that uses environmentally friendly, inexpensive, highly safe water-based slurry and that uniformly disperses fillers is strongly desired. Yes.
- Dispersants used in water-based slurries include polycarboxylates and phosphate amine salts (Non-Patent Document 3) used in the paint field, polyacrylamides (Non-Patent Document 4) as polymer dispersants, etc.
- Non-Patent Document 3 polycarboxylates and phosphate amine salts
- Non-Patent Document 4 polyacrylamides
- the substance is an environmentally friendly natural product.
- a coating solution for an electrode plate of a power storage device such as a secondary battery or a capacitor, which has been growing remarkably in recent years, can be considered.
- the electrode plate has a great influence on the performance of the power storage device, and is an electrode member in which unit members such as an electrode layer and a current collector are integrated. It has been proposed to increase the area of the thin film in order to increase the energy density.
- a positive electrode active material powder such as a metal oxide, sulfide, or halide, a conductive material and a binder in an appropriate solvent. Disperse and dissolve to prepare a paste-like coating liquid, and use a current collector made of a metal foil such as aluminum as a base, and apply the coating liquid on the surface of the base to form a coating film layer.
- a positive electrode plate is disclosed.
- Capacitors that use an electric double layer formed at the interface between a polarizable electrode plate and an electrolyte are used as memory backup power supplies, and can also be applied to applications that require high output such as power supplies for electric vehicles. Attention has been focused on achieving both high capacitance and low internal resistance for high output.
- the electrode plate for the capacitor is manufactured by applying and drying a coating liquid made of an aqueous slurry composition in which a binder and a conductive material are generally mixed, on the current collector, like the negative electrode plate of the battery. .
- the resin binder used for the electrode plate coating liquid for power storage devices such as lithium ion batteries and capacitors
- fluorine-based resins such as polyvinylidene fluoride or silicone / acrylic copolymers are used.
- the negative electrode plate (battery) and the polarizable electrode plate (capacitor) are prepared by adding a binder dissolved in an appropriate solvent to an active material such as a carbonaceous material to prepare a paste-like coating solution. This is obtained by applying it to a current collector.
- the binder used for the preparation of the coating solution is electrochemically stable with respect to the non-aqueous electrolyte and does not elute into the electrolyte of the battery or capacitor. Since it does not swell and is applied, it must be soluble in some solvent.
- a protective film on the surface of a metal material such as aluminum which is a material metal of the current collector is formed by applying various resin solutions, but the adhesion of the formed film to the metal surface is Although excellent, the film has a problem that the durability against organic solvents is insufficient.
- the coating formed by being applied and dried in the electrode plate of the battery and capacitor obtained by applying the coating liquid applied to the surface of the current collector such as aluminum foil or copper foil to the current collector, the coating formed by being applied and dried.
- the film layer has insufficient adhesion and flexibility to the current collector, has a large contact resistance to the current collector, and the coating film layer has a high resistance during battery and capacitor assembly and charge / discharge. There was a problem that peeling, dropping, cracking, etc. occurred.
- the object of the present invention is to solve the above-mentioned problems, and a useful aqueous system capable of simultaneously exhibiting a binding function and a dispersing function for a hydrophobic filler while being mainly composed of a material having a low environmental load. It is providing the slurry composition of this. Another object of the present invention is to provide an inexpensive water-based slurry that is highly dispersible because the dispersion medium contains water but maintains an appropriate viscosity even when stored for a long period of time, and the hydrophobic filler is less likely to settle and separate. It is to provide a composition.
- an aqueous slurry composition it becomes possible to form a coating film having excellent adhesion obtained by uniformly dispersing a hydrophobic filler. It can be expected to be used in various fields such as rubber, plastic, ceramic, magnetic material, adhesive, and liquid crystal color filter. That is, another object of the present invention is to provide a technology that can be used in many industrial fields that can contribute to environmental protection and health damage prevention, which are social problems.
- the object of the present invention is, in particular, excellent adhesion and electrolytic solution resistance to the interface between a current collector made of aluminum foil or copper foil and an electrode layer, and improved contact resistance with the current collector.
- Another object of the present invention is to provide an aqueous slurry composition of a hydrophobic filler that can be used in a coating solution that can form a coated film. That is, if an aqueous slurry composition capable of forming such a coating film layer is provided, it is extremely useful for an electrode plate for a power storage device that is expected to be widely used in the future and a power storage device including the electrode plate.
- the present invention comprises (1) an aqueous medium containing at least water as a polar solvent, and (2) a cellulose derivative, an alginic acid derivative, a starch derivative, a chitin derivative and a chitosan derivative, polyallylamine, and polyvinylamine. At least one polymer selected, (3) a hydrophobic filler, and (4) a polybasic acid or a derivative thereof, and the water content in the composition is 30% by mass or more.
- An aqueous slurry composition is provided.
- aqueous slurry composition of the present invention include the following.
- the above polymer is hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl cellulose, cationized cellulose, hydroxyethyl starch, propylene glycol alginate, carboxymethyl chitin, polyallylamine, polyvinylamine, glycerylated chitosan, hydroxyethyl chitosan, hydroxypropyl chitosan, hydroxy It contains at least one selected from the group consisting of butyl chitosan and hydroxybutylhydroxypropyl chitosan.
- the polybasic acid or derivative thereof is 1,2,3,4-butanetetracarboxylic acid, pyromellitic acid, pyromellitic anhydride, trimellitic acid, trimellitic anhydride, adipic acid, citric acid, tartaric acid, 1, 2,4-cyclohexanetricarboxylic acid, 1,2,3-propanetricarboxylic acid, 1,2,4,5-cyclohexanetetracarboxylic acid, 1,4,5,8-naphthalenetetracarboxylic acid and 1,2,3 It is at least one selected from the group consisting of 4,5,6-cyclohexanehexacarboxylic acid.
- the B-type rotational viscometer viscosity at 25 ° C. measured at 30 rpm is 100 to 20,000 mPa ⁇ s, and measured at 25 ° C. after diluting the slurry composition with the same amount of distilled water The measured pH is 6 or less.
- the aqueous medium contains an organic solvent, and the organic solvent has water solubility and is selected from the group consisting of isopropyl alcohol, methyl alcohol, ethyl alcohol, t-butyl alcohol, and N-methyl-2-pyrrolidone. Must be at least one.
- the hydrophobic filler is a conductive carbon filler and / or silica.
- the hydrophobic filler is a conductive carbon filler and is used for forming a coating film on a power storage device electrode plate.
- an electrode plate for a power storage device wherein the aqueous slurry composition is applied between a current collector and an electrode layer, and a coating film is disposed.
- the thickness of the coating film is 0.1 to 2 ⁇ m.
- the surface resistivity of the coating film is 3,000 ⁇ / ⁇ or less.
- the coating film is formed by heat treatment at 100 to 250 ° C.
- the current collector is an aluminum foil, and the electrode layer is made of a positive electrode active material.
- the current collector is a copper foil, and the electrode layer is made of a negative electrode active material.
- the current collector is an aluminum foil, and the electrode layer is a polarizable electrode.
- a power storage device comprising any one of the electrode plates described above.
- the power storage device includes secondary batteries such as lithium ion batteries, and capacitors such as electric double layer capacitors and lithium ion capacitors.
- the useful aqueous slurry composition which can exhibit the binding function and dispersion function with respect to a hydrophobic filler simultaneously is provided, although it has as a main component the polysaccharide polymer etc. with little load with respect to an environment.
- the dispersion medium contains water, an appropriate viscosity is maintained even when stored for a long period of time, and the hydrophobic filler is less likely to settle and separate, and is an inexpensive aqueous slurry having high dispersibility.
- a composition is provided.
- the water-based slurry provided by the present invention it is possible to form a coating film having excellent adhesion obtained by uniformly dispersing the hydrophobic filler.
- Expected to be used in various fields such as toners, rubber / plastics, ceramics, magnetic materials, adhesives, liquid crystal color filters, etc. In many industrial fields, useful technologies that can contribute to environmental protection and health damage prevention are provided.
- the present invention in particular, with respect to the interface between the current collector made of aluminum foil or copper foil and the electrode layer, it has excellent adhesion, solvent resistance, and electrolytic solution resistance, and is in contact with the current collector.
- An aqueous slurry composition of a hydrophobic filler that can be formed into a coating solution capable of forming a coating film with improved resistance is provided, so that it is expected to be widely used in battery electrode plates and capacitor applications.
- the present invention can be applied to a power storage device electrode plate such as a polar electrode plate and a power storage device including them, and is extremely useful.
- ADVANTAGE OF THE INVENTION According to this invention, the technique which can be utilized in many industrial fields which can contribute to environmental protection and health damage prevention which are social problems is provided.
- the present invention suppresses sedimentation and separation of hydrophobic fillers by incorporating a specific polysaccharide polymer or the like and a polybasic acid or a derivative thereof into an aqueous medium containing water.
- the aqueous slurry provided by the present invention maintains the functionality such as the binding property and dispersibility for the filler by including a polysaccharide polymer having a binding function and a dispersing function for the hydrophobic filler at the same time.
- precipitation of the polysaccharide polymer and the like is effective by using as a dispersion medium a water with a specific range of content, more preferably a mixed medium of water and an organic solvent such as an alcohol having solubility in water. Since the slurry can be imparted with an appropriate viscosity while being suppressed, the sedimentation separation of the hydrophobic filler in the aqueous medium is suppressed, and higher dispersibility and dispersion stability can be realized.
- the aqueous slurry composition as used in the present invention is a state in which raw material powder such as hydrophobic filler powder is dispersed in a high concentration in an aqueous medium, or solid particles such as fine hydrophobic filler particles are in the aqueous medium. It means something that is mixed and muddy.
- the aqueous slurry composition of the present invention comprises at least one polymer selected from polysaccharide polymers such as cellulose derivatives, alginic acid derivatives, starch derivatives, chitin derivatives and chitosan derivatives, polyallylamine and polyvinylamine (hereinafter, These may be referred to as polysaccharide polymers).
- polysaccharide polymers such as cellulose derivatives, alginic acid derivatives, starch derivatives, chitin derivatives and chitosan derivatives, polyallylamine and polyvinylamine (hereinafter, These may be referred to as polysaccharide polymers).
- Polysaccharides such as chitosan, chitin, cellulose, starch and alginic acid, which are polysaccharide polymers, can be obtained from the market and used as they are. From the viewpoint of solubility in water and an organic solvent added as necessary, a polysaccharide derivative is preferable.
- Preferred polysaccharide polymers include chitosan and glycerylated chitosan, hydroxyethyl chitosan, hydroxypropyl chitosan, hydroxybutyl chitosan, hydroxybutylhydroxypropyl chitosan, carboxymethyl chitosan, succinyl chitosan and other chitosan derivatives, chitin and carboxymethyl chitin, etc.
- Chitin derivatives of cellulose cellulose derivatives such as methyl cellulose, ethyl cellulose, butyl cellulose, carboxymethyl cellulose, hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, cellulose acetate, alkali cellulose, viscose, cellulose sulfate, fatty acid cellulose, cationized cellulose, starch And hydroxyethyl starch, Mud carboxymethyl starch, carboxymethyl starch, starch derivatives such as cationic starch, alginic acid derivatives such as alginic acid and alginic acid propylene glycol ester, plant-derived polysaccharides such as soybean polysaccharides and the like.
- the water-based slurry composition of the present invention contains 30% by mass or more of water, but is preferably a mixed medium with water containing an organic solvent having solubility in water.
- the content of the organic solvent in the mixed medium depends on the kind of the organic solvent, it is arbitrary in the range of less than 70% by mass, and more preferably in the range of 5 to 60% by mass.
- the IPA content in the mixed medium is preferably 1 to 40% by mass, and particularly preferably 5 to 40% by mass. If the content of the organic solvent is 1% by mass or less, the thickening effect of the slurry is poor, and it is difficult to suppress sedimentation of the filler, which is not preferable.
- the content of the organic solvent is 70% by mass or more, the polysaccharide polymer is precipitated, which is not preferable.
- Examples of the organic solvent used in the aqueous slurry composition of the present invention include methyl alcohol, ethyl alcohol, n-propyl alcohol, isopropyl alcohol (IPA), n-butyl alcohol, s-butyl alcohol, isobutyl alcohol, t-butyl alcohol ( Esters such as methyl acetate, ethyl acetate, n-propyl acetate, isopropyl acetate, n-butyl acetate, isobutyl acetate, methoxybutyl acetate, cellosolve acetate, amyl acetate, methyl lactate, ethyl lactate, butyl lactate , Ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, diisobutyl ketone, cyclohexanone, amides such as N-methyl-2-pyrrolidone, N, N-dimethyl
- Alcohols are particularly preferably used. More specifically, alcohols such as isopropyl alcohol, methyl alcohol, ethyl alcohol, and t-butyl alcohol, and N-methyl-2-pyrrolidone, particularly isopropyl alcohol and t-butyl alcohol are preferable. These alcohols may be used alone or in combination.
- hydrophobic filler used in the aqueous slurry composition of the present invention examples include carbon black, natural graphite, quiche graphite, artificial graphite, acetylene black, ketjen black, furnace black, carbon nanotube, carbon nanofiber, silica, Talc, calcium carbonate, nickel powder, copper powder, silver powder, copper alloy powder, zinc oxide powder, tin oxide powder, indium oxide powder, silver coated glass beads, nickel coated glass beads, nickel coated phenol resin powder, aluminum flakes, copper flakes Nickel flakes, aluminum fibers, stainless fibers, glass fibers, aluminum coated glass fibers, nickel coated mica, ceramics, pigments, magnetic particles, conductive particles, active materials, and the like are used.
- carbon black, acetylene black, ketjen black, furnace black, natural graphite, carbon nanofibers, conductive carbon fillers such as carbon nanotubes, silica, and the like are preferably used.
- the aqueous slurry composition of the present invention has an appropriate viscosity of 25 to 100 ° C. when the viscosity is 100 to 20,000 mPa ⁇ s when measured with a B-type rotational viscometer, rotation speed 30 rpm, and rotor numbers 1 to 4. Those having the following are preferred. Furthermore, in addition to this, after diluting the slurry composition with the same amount of distilled water, the pH measured at 25 ° C. is preferably 6 or less.
- the slurry viscosity is 100 mPa ⁇ s or less, the effect of suppressing the sedimentation of the filler is poor, and when the slurry viscosity is 20,000 mPa ⁇ s or more, the slurry viscosity is too high to be difficult to handle.
- the viscosity improvement of the water / organic solvent used as a solvent suitable for maintaining dispersibility in the aqueous slurry composition of the present invention will be considered.
- the increase in viscosity of the water / IPA solvent is related to the fact that IPA has a hydrophobic group called isopropyl group and a hydrophilic group called hydroxyl group at the same time, so that it forms a hydrated structure in an aqueous solution.
- IPA has a hydrophobic group called isopropyl group and a hydrophilic group called hydroxyl group at the same time, so that it forms a hydrated structure in an aqueous solution.
- the degree of hydrogen bonding varies depending on the size and conformation of the hydrophobic group, but in such a state, the free volume in which water single molecules and alcohol molecules can move freely is reduced by the alcohol-water molecule interaction described above. It is considered a thing. As a result, the freedom of molecular motion is constrained, and this is considered to be one of the main causes of the viscosity increase of the water-alcohol solution.
- the water-based slurry composition containing the hydrophobic filler of the present invention has a low environmental burden and a coating with excellent filler dispersibility by selecting a filler having an appropriate function according to the field of use.
- a working solution it can be expected to be used in various fields such as paints, inks, magnetic materials, ceramics, power storage devices, adhesives, electronic materials, liquid crystal color filters, pharmaceuticals, cosmetics, and fragrances.
- conductive fillers such as carbon black
- it is effective as a coating liquid for current collector coat layer formation, electrode layer formation, separator layer formation in power storage devices such as lithium ion secondary batteries and capacitors. Used for.
- the aqueous slurry composition of the present invention contains a polybasic acid or a derivative thereof in addition to the above-described components, and may further contain a resin having a hydroxyl group and / or an amino group.
- a resin having a hydroxyl group and / or an amino group It is known that polysaccharide polymers having a hydroxyl group in the molecule such as cellulose, alginic acid, starch, chitosan and chitin used in the present invention give a film having excellent adhesion to metal materials such as aluminum. Yes. However, the film swells with a polar solvent such as water and peels easily from the surface of the metal material.
- polybasic acids a polybasic acid or a derivative thereof (hereinafter referred to as polybasic acids) to a coating solution for producing an electrode plate using polysaccharide polymers as a binder.
- polybasic acids a polybasic acid or a derivative thereof
- the aqueous slurry composition of the present invention containing a polysaccharide polymer and a polybasic acid is used as a coating liquid to form a coating film layer
- the polybasic acid is converted into a polysaccharide polymer during heat drying.
- a cross-linking agent a film made of polysaccharide polymers loses solubility and swelling in organic solvents and electrolytes, and has excellent adhesion and solvent resistance to the surface of metal materials and current collectors.
- the coating film layer which has. Therefore, in particular, for the aqueous slurry composition of the present invention that has become a coating solution for a power storage device electrode plate, it is preferable to use a tribasic or higher polybasic acid from the viewpoint of crosslinkability to the resin.
- Polybasic acids also have a function of increasing the solubility when polysaccharide polymers are dissolved in an aqueous medium, and divalent polybasic acids can be used for that purpose.
- polybasic acids used in the present invention conventionally known polybasic acids can be used.
- the polybasic acids themselves, their acid anhydrides, salts of some or all of the polybasic acids, particularly ammonium salts and amine salts, some or all of the carboxyl groups of the polybasic acids Alkyl esters, amides, imides, amideimides, derivatives of these compounds modified with one or more of N-hydroxysuccinimide, N-hydroxysulfosuccinimide, or derivatives thereof can be used.
- These polybasic acid derivatives are preferably compounds that regenerate the polybasic acid when the coating film layer to be formed later is heated.
- At least one polybasic acid selected from the group consisting of the following, or a derivative thereof, particularly an acid anhydride thereof.
- ⁇ Dibasic acid> Oxalic acid, malonic acid, succinic acid, methyl succinic acid, glutaric acid, methyl glutaric acid, adipic acid, pimelic acid, suberic acid, azelaic acid, sebacic acid, maleic acid, methyl maleic acid, fumaric acid, methyl fumaric acid Acid, itaconic acid, muconic acid, citraconic acid, glutaconic acid, acetylenedicarboxylic acid, tartaric acid, malic acid, spicrispolic acid, glutamic acid, glutathione, aspartic acid, cystine, acetylcystine, diglycolic acid, iminodiacetic acid, hydroxyethyliminodi Acetic acid, thiodiglycolic acid, thionyl diglycoli
- ⁇ Tribasic acid Citric acid, 1,2,3-propanetricarboxylic acid, 1,2,4-butanetricarboxylic acid, 2-phosphono-1,2,4-butanetricarboxylic acid, trimellitic acid, 1,2, 4-cyclohexanetricarboxylic acid, ⁇ 4 basic acids> ethylenediaminetetraacetic acid, 1,2,3,4-butanetetracarboxylic acid, pyromellitic acid, 1,2,4,5-cyclohexanetetracarboxylic acid, 1,4,5,8-naphthalenetetracarboxylic Acid ⁇ 6 basic acids> 1,2,3,4,5,6-cyclohexanehexacarboxylic acid
- polybasic acids as listed below may be used in combination.
- tribasic acids such as isocitric acid, aconitic acid, nitrilotriacetic acid, hydroxyethylethylenediaminetriacetic acid, carboxyethylthiosuccinic acid, trimesic acid, ethylenediamine N, N′-succinic acid, 1,4,5,8-naphthalene Tetracarboxylic acid, pentenetetracarboxylic acid, hexenetetracarboxylic acid, glutamic acid diacetic acid, maleated methylcyclohexenetetracarboxylic acid, furantetracarboxylic acid, benzophenonetetracarboxylic acid, phthalocyaninetetracarboxylic acid, 1,2,3,4-cyclobutane Monocyclic tetracarboxylic acids such as tetracarboxylic acid and cyclopentanetetrac
- the amount of the polybasic acids used in the aqueous slurry composition of the present invention is 10 to 300 parts by mass, preferably 20 to 200 parts by mass, per 100 parts by mass of the polysaccharide polymers.
- the amount of polybasic acid used per 100 parts by mass of the coating liquid is 0.01 to 20 parts by mass, preferably 0.02 to 10 parts by mass.
- the amount of polybasic acids used per 100 parts by mass of the coating liquid is less than 0.01 parts by mass, the crosslinking density of the polysaccharide polymers is low, and the adhesion of the formed coating film layer to the current collector and This is not preferable because it is insufficient in terms of insolubility, non-swelling property, and electrochemical stability of polymers in an electrolytic solution.
- the amount of use per 100 parts by mass of the coating liquid exceeds 20 parts by mass, the flexibility of the formed film or coating film layer is lowered and it is uneconomical.
- the water-based slurry composition containing the hydrophobic filler of the present invention is useful as a material for forming a coating film layer provided on a power storage device electrode plate such as a secondary battery or a capacitor if a conductive filler is used as the hydrophobic filler.
- the aqueous slurry composition containing the conductive filler of the present invention is used as a coating liquid for forming a coating film, and this coating liquid is applied to the current collector surface of the power storage device in terms of solid content.
- the coating film layer is preferably formed by coating to a thickness of 0.1 to 10 ⁇ m, preferably 0.1 to 5 ⁇ m, more preferably 0.1 to 2 ⁇ m. And, on the coating film layer thus formed, by forming a battery positive electrode layer, a battery negative electrode layer, or a capacitor positive electrode layer, a capacitor negative electrode layer, and a polarizable electrode layer In addition, it is possible to construct an electrode plate for a power storage device having a low resistance between the electrode layer and the current collector and a low environmental load.
- This function expression is more preferably achieved by using a polysaccharide polymer that simultaneously exhibits a binder effect and a dispersibility improving effect in the slurry for the coating liquid, and more preferably exhibits a filler dispersibility improving effect due to an increase in viscosity.
- This is achieved by using a mixed medium of water and an organic solvent, particularly a mixed medium of water and alcohol.
- the coating film layer is formed and arranged between the current collector and the electrode layer by the coating liquid using the aqueous slurry composition containing the conductive filler having the configuration described above.
- the aqueous slurry composition containing the conductive filler having the configuration described above.
- the binder for forming the electrode layer is a polysaccharide polymer solution that functions as a binder for a coating film layer when the aqueous slurry composition of the present invention is used as a coating liquid.
- a conventionally known binder can also be used.
- known binders that can be used in this case include polyvinylidene fluoride, polytetrafluoroethylene, acrylic resin, polyimide resin, polyamideimide resin, silicone acrylic resin, and styrene-butadiene copolymer rubber.
- the coating film layer preferably has a surface resistivity of 3,000 ⁇ / ⁇ or less. That is, when a coating film having a surface resistivity exceeding 3,000 ⁇ / ⁇ is applied to the electrode plate, the internal resistance increases, making it difficult to obtain a battery and a capacitor with high efficiency and long life. For this reason, in the present invention, the surface resistivity of the coating film layer is preferably 3,000 ⁇ / ⁇ or less, more preferably 2,000 ⁇ / ⁇ or less.
- the surface resistivity specifying the coating film is measured by the following method.
- a coating liquid for forming a coating film is applied on a glass plate and then dried at 200 ° C. for 1 minute to form a coating film (dry film thickness 4 ⁇ m).
- the surface resistivity of a coating film is calculated
- the measurement was performed using a Lorester GP, MCP-T610 manufactured by Mitsubishi Chemical Analytech, at 25 ° C. and a relative humidity of 60%.
- Polysaccharides such as chitosan derivatives, chitin derivatives, cellulose derivatives, starch derivatives, alginic acid derivatives, which are polysaccharide polymers used as resin binders in the aqueous slurry composition that is the coating solution for the electricity storage device electrode plate of the present invention, are marketed. From the viewpoint of solubility in water and organic solvents, it is more preferable to use the polysaccharide polymer derivatives listed above.
- the amount of the polysaccharide polymer that is a resin binder in the coating solution for an electrode plate of the electricity storage device described above is 0.1 to 40 parts by mass in terms of solid content per 100 parts by mass of the coating solution from the viewpoints of application suitability and transportation cost. And more preferably 1 to 20 parts by mass. If the amount of the polymer is too small, the strength and adhesiveness of the coating film are insufficient, and the coating film component tends to fall off from the coating film layer, which is not preferable. On the other hand, if the amount of the polymer is too large, it becomes difficult to obtain a uniform solution, and the conductive filler (hydrophobic filler) may be covered with the polymer to increase the internal resistance of the electrode plate.
- the conductive filler hydrophobic filler
- conductive hydrophobic filler used in the aqueous slurry composition that has become the coating solution for an electricity storage device electrode plate of the present invention
- granular, flaky, short fiber, and Any of those obtained by coating a substrate with a conductor can be used.
- the granular material include carbon black, acetylene black, ketjen black, nickel powder, copper powder, silver powder, copper alloy powder, zinc oxide powder, tin oxide powder, and indium oxide powder.
- flakes include natural graphite, quiche graphite, artificial (artificial) graphite, aluminum flakes, copper flakes, and nickel flakes.
- Examples of short fibers include PAN-based carbon fibers, pitch-based carbon fibers, carbon nanotubes, stainless steel fibers, and aluminum fibers.
- Examples of the substrate coated with a conductor include silver-coated glass beads, nickel-coated glass beads, nickel-coated phenolic resin, nickel-coated mica, and aluminum-coated glass fibers.
- the conductive fillers listed above are used in a state of being mixed and dispersed in the coating liquid.
- the amount of the conductive filler used is usually 0.1 to 30 parts by mass, preferably 1 to 20 parts by mass with respect to 100 parts by mass of the coating liquid.
- the usage-amount of an electroconductive filler is less than 0.1 mass part, the electroconductivity of the coating film layer formed may be insufficient.
- the usage-amount of an electroconductive filler exceeds 30 mass parts, the performance of the coating film layer formed by lacking another component may fall.
- polybasic acids and organic solvents used for the coating solution for the electricity storage device electrode plate general commercial products can be used as they are, but they may be used after being purified as necessary.
- the order in which the polymers and polybasic acids are dissolved in water / organic solvent is as follows: polymer or polybasic acid Whichever comes first may be simultaneous. As the dissolution method, stirring at room temperature is sufficient, but heating may be performed as necessary.
- a coating solution for a power storage device electrode plate using the aqueous slurry composition of the present invention is obtained by adding and kneading a polysaccharide polymer, a conductive filler and a polybasic acid to a water / organic solvent. It is done.
- the ratio of each component in the case of the coating liquid is 0.5 to 10 parts by mass of the polymer, 0.02 to 10 parts by mass of the polybasic acid, and the conductivity when the coating liquid is 100 parts by mass. It is particularly preferable that the filler is 1 to 20 parts by mass.
- the solid content of the coating liquid is preferably 0.1 to 40% by mass, more preferably 1 to 35% by mass.
- the coating liquid for an electricity storage device electrode plate used in the present invention may contain any component other than the above components, for example, other crosslinking agents.
- crosslinking agents include, for example, epoxy compounds such as ethylene glycol diglycidyl ether, polyethylene glycol diglycidyl ether, and glycerol polyglycidyl ether; toluylene diisocyanate, xylylene diisocyanate, hexamethylene diisocyanate, phenyl diisocyanate.
- Isocyanate compounds such as phenols, alcohols, active methylenes, mercaptans, acid amides, imides, amines, imidazoles, ureas, carbamic acids, imines, oximes, sulfites, etc.
- blocked isocyanate compounds blocked with a blocking agent aldehyde compounds such as glyoxal, glutaraldehyde, and dialdehyde starch.
- (meth) acrylate compounds such as polyethylene glycol diacrylate, polyethylene glycol dimethacrylate and hexanediol diacrylate; methylol compounds such as methylol melamine and dimethylol urea; organic acid metal salts such as zirconyl acetate, zirconyl carbonate and titanium lactate; aluminum Such as trimethoxide, aluminum tributoxide, titanium tetraethoxide, titanium tetrabutoxide, zirconium tetrabutoxide, aluminum dipropoxide acetylacetonate, titanium dimethoxide bis (acetylacetonate), titanium dibutoxide bis (ethylacetoacetate) A metal alkoxide compound is mentioned.
- vinylmethoxysilane, vinylethoxysilane, 3-glycidoxypropyltrimethoxysilane, 3-glycidoxypropyltriethoxysilane, 3-methacryloxypropyltrimethoxysilane, 3-aminopropyltrimethoxysilane, 3-amino Examples include silane coupling agents such as propyltriethoxysilane, 3-isocyanatopropyltriethoxysilane, and imidazolesilane; silane compounds such as methyltrimethoxysilane, tetraethoxysilane, and methyltriethoxysilane; carbodiimide compounds.
- Use of these crosslinking agents is not essential, but when used, the amount of the crosslinking agent is preferably 1 to 100% by mass of the polysaccharide polymers used as the resin binder.
- a specific method for preparing the coating solution for the power storage device electrode plate used in the present invention will be described.
- a polysaccharide polymer, a conductive filler, and a polybasic acid, which are resin binders appropriately selected from the materials listed above are added to a water / organic solvent so that the water content is 30% by mass or more.
- the coating liquid is prepared by adding to and dispersing by using a conventionally known mixer.
- a ball mill, a sand mill, a pigment disperser, a crusher, an ultrasonic disperser, a homogenizer, a planetary mixer, a Hobart mixer, or the like can be used.
- the conductive filler is first mixed using a mixer such as a crusher, a planetary mixer, a Henschel mixer, an omni mixer, etc., and then a polysaccharide polymer and a polybasic acid as a resin binder are added thereto.
- a mixer such as a crusher, a planetary mixer, a Henschel mixer, an omni mixer, etc.
- a polysaccharide polymer and a polybasic acid as a resin binder are added thereto.
- a method of adding and mixing uniformly is also preferable. By adopting these methods, a uniform coating solution can be easily obtained.
- the viscosity of the coating solution prepared as described above varies depending on the type of coating machine and the shape of the coating line, but is usually 10 to 100,000 mPa ⁇ s, preferably 50 to 50,000 mPa ⁇ s. s, more preferably 100 to 20,000 mPa ⁇ s.
- the amount of the coating solution to be applied is not particularly limited, but is generally an amount such that the thickness of the coating film layer formed after drying is usually 0.05 to 100 ⁇ m, preferably 0.1 to 10 ⁇ m. is there.
- said value is a viscosity in 25 degreeC when it measures with a B-type rotational viscometer and rotation speed 30rpm.
- the method for producing an electrode plate according to the present invention is characterized in that a coating film is formed and disposed between a current collector and an electrode using the coating liquid having the above-described configuration.
- the current collector used for manufacturing the electrode plate is made of an electrically conductive and electrochemically durable material.
- metal materials such as aluminum, tantalum, niobium, titanium, nickel, hafnium, zirconium, zinc, tungsten, bismuth, antimony, stainless steel, copper, gold, and platinum are preferable, and they have excellent corrosion resistance to electrolytes and are lightweight.
- Particularly preferred is aluminum which is easy to machine.
- the shape of the current collector is not particularly limited, but usually a sheet (metal foil) having a thickness of about 5 to 30 ⁇ m is used.
- the surface of these current collectors can be previously treated with a coupling agent such as silane, titanate, or aluminum.
- the coating liquid is applied to the surface of the current collector on the surface of the current collector, gravure coat, gravure reverse coat, roll coat, Meyer bar coat, blade coat, knife coat, air knife coat, comma coat, slot die coat, slide die coat, dip coat, ext
- 0.1 to 10 ⁇ m preferably 0.1 to 5 ⁇ m, more preferably 0.1 to 2 ⁇ m in dry thickness
- various coating methods such as a rouge coating, spray coating, brush coating
- a coating film layer is obtained by heating and drying. If the coating film thickness is less than 0.1 ⁇ m, it is difficult to apply uniformly, and if it exceeds 10 ⁇ m, the flexibility of the coating film may be lowered.
- the polysaccharide polymers that are resin binders are sufficiently crosslinked to improve the adhesion of the formed coating film layer to the current collector and the electrochemical stability of the resin binder to the electrolyte.
- heating at 100 ° C. or higher for 1 second or longer, more preferably 100 to 250 ° C. for 1 second to 60 minutes is preferable. If the heat treatment condition is less than 100 ° C. or less than 1 second, the adhesion of the coating film layer to the current collector of the coating film layer and the electrochemical stability of the resin binder to the electrolyte solution may not be satisfied, which is not preferable. .
- an electrode layer is applied on the coating film layer formed by coating and drying as described above to form an electrode plate.
- the electrode layer is also preferable that the electrode layer is subjected to a press treatment using a metal roll, a heating roll, a sheet press machine or the like to form the electrode plate of the present invention.
- the pressing condition at this time if it is less than 500 kgf / cm 2, it is difficult to obtain the uniformity of the electrode layer, and if it exceeds 7,500 kgf / cm 2 , the electrode plate itself including the current collector is damaged. Therefore, the pressing conditions are preferably in the range of 500 to 7,500 kgf / cm 2 .
- a coating film layer comprising a conductive filler and a polysaccharide polymer which is a resin binder cross-linked with a polybasic acid is formed between the current collector and the electrode layer.
- the coating film layer has the characteristics as described above.
- a solute lithium salt is used as the electrolyte.
- a nonaqueous electrolytic solution in which is dissolved in an organic solvent or ionic liquid is used.
- solute lithium salt forming the non-aqueous electrolyte examples include inorganic lithium salts such as LiClO 4 , LiBF 4 , LiPF 6 , LiAsF 6 , LiCl, LiBr, and LiB (C 6 H 5 ) 4 , LiN (SO 2 CF 3 ) 2 , LiC (SO 2 CF 3 ) 3 , LiOSO 2 CF 3 , LiOSO 2 C 2 F 5 , LiOSO 2 C 3 F 7 , LiOSO 2 C 4 F 9 , LiOSO 2 C 5 F 11 , LiOSO 2 Organic lithium salts such as C 6 F 13 and LiOSO 2 C 7 F 15 are used.
- inorganic lithium salts such as LiClO 4 , LiBF 4 , LiPF 6 , LiAsF 6 , LiCl, LiBr, and LiB (C 6 H 5 ) 4 , LiN (SO 2 CF 3 ) 2 , LiC (SO 2 CF 3 ) 3 , Li
- organic solvent examples include cyclic esters, chain esters, cyclic ethers, chain ethers, and the like.
- cyclic esters include ethylene carbonate, propylene carbonate, butylene carbonate, ⁇ -butyrolactone, vinylene carbonate, 2-methyl- ⁇ -butyrolactone, acetyl- ⁇ -butyrolactone, and ⁇ -valerolactone.
- chain esters examples include dimethyl carbonate, diethyl carbonate, dibutyl carbonate, dipropyl carbonate, methyl ethyl carbonate, methyl butyl carbonate, methyl propyl carbonate, ethyl butyl carbonate, ethyl propyl carbonate, butyl propyl carbonate, and propionic acid alkyl ester. , Malonic acid dialkyl ester, acetic acid alkyl ester and the like.
- cyclic ethers examples include tetrahydrofuran, alkyltetrahydrofuran, dialkylalkyltetrahydrofuran, alkoxytetrahydrofuran, dialkoxytetrahydrofuran, 1,3-dioxolane, alkyl-1,3-dioxolane, 1,4-dioxolane and the like.
- chain ethers include 1,2-dimethoxyethane, 1,2-diethoxyethane, diethyl ether, ethylene glycol dialkyl ether, diethylene glycol dialkyl ether, triethylene glycol dialkyl ether, and tetraethylene glycol dialkyl ether.
- An ionic liquid that dissolves a lithium salt is a liquid consisting only of ions formed by a combination of an organic cation and an anion.
- organic cations include dialkylimidazolium cations such as 1-ethyl-3-methylimidazolium ion, trialkylimidazolium cations such as 1,2-dimethyl-3-propylimidazolium ion, and dimethylethylmethoxyammonium ion.
- dialkylpiperidinium ion such as methylpropylpiperidinium ion, alkylpyridinium ion such as methylpropylpyrrolidinium ion, and dialkylpyrrolidinium ion such as methylpropylpyrrolidinium ion.
- anion which is a pair of these organic cations include AlCl 4 ⁇ , PF 6 ⁇ , PF 3 (C 2 F 5 ) 3 ⁇ , PF 3 (CF 3 ) 3 ⁇ , BF 4 ⁇ and BF 2 (CF 3 ).
- the other structure of a battery is the same as that of the case of a prior art.
- ⁇ Capacitor> The case where the coating film formed by the coating liquid using the aqueous slurry composition of the present invention is applied to the production of capacitor electrode plates and capacitors will be described below.
- the coating liquid for capacitor electrode plates in this case also contains the polysaccharide polymers, polybasic acids, and conductive filler.
- the amount of the polysaccharide polymer that is a resin binder in the coating solution used for forming the coating film is preferably 0.1 to 20 parts by mass, more preferably 0 in terms of solid content per 100 parts by mass of the coating solution. .5 to 10 parts by mass. If the amount of the polymer is too small, the coating film component tends to fall off from the coating film layer, which is not preferable. On the other hand, if the amount is too large, the conductive filler is covered with the polymers and the internal resistance of the electrode plate may increase, which is not preferable.
- polybasic acids in this case, conventionally known free acids or derivatives thereof can be used.
- 1,2,3-propanetricarboxylic acid, 1,2,4-cyclohexanetricarboxylic acid which are tribasic or more polybasic acids, 1,2,4,5-cyclohexanetetracarboxylic acid, 1,2,3,4-butanetetracarboxylic acid, trimellitic acid, pyromellitic acid, 1,4,5,8-naphthalenetetracarboxylic acid and 1,2 3,3,4,5,6-cyclohexanehexacarboxylic acid and their acid anhydrides are preferred.
- These polybasic acids are used by mixing with the coating solution.
- the amount of polybasic acids used in the coating solution used for forming the coating film is 1 to 150 parts by weight, preferably 2 to 100 parts by weight, per 100 parts by weight of the polysaccharide polymers.
- the polybasic acid is used in an amount of less than 1 part by mass, the cross-linking density of the cross-linked polymer is low, the adhesion of the formed coating film layer to the current collector and the insolubility of the cross-linked polymer in the electrolyte solution, non- This is not preferable because of insufficient swelling and electrochemical stability.
- the amount used exceeds 150 parts by mass, the flexibility of the formed film or coating film layer is lowered, which is not preferable and uneconomical.
- conductive carbon such as acetylene black, ketjen black and carbon black can be used, and these are used by mixing with the above coating liquid.
- a conductive material By using a conductive material, the electrical contact of the coating film is further improved, the internal resistance of the capacitor is lowered, and the capacitance density can be increased.
- the amount of the conductive filler used is usually 0.01 to 20 parts by mass, preferably 1 to 15 parts by mass with respect to 100 parts by mass of the coating liquid.
- the coating solution can be produced by mixing a polysaccharide polymer solution, a polybasic acid, and a conductive filler using a mixer.
- a mixer a ball mill, a sand mill, a pigment disperser, a crusher, an ultrasonic disperser, a homogenizer, a planetary mixer, a Hobart mixer, or the like can be used.
- the conductive filler is first mixed using a mixer such as a crusher, a planetary mixer, a Henschel mixer, an omni mixer, etc., and then a polysaccharide polymer solution as a resin binder is added and mixed uniformly. Is also preferable. By adopting this method, a uniform coating solution can be easily obtained.
- the electrode plate for a capacitor according to the present invention is formed by applying a coating solution containing a polysaccharide polymer solution, a polybasic acid, and a conductive filler, which are resin binders, between a current collector and an electrode layer and drying the coating film layer. Formed.
- a coating solution containing a polysaccharide polymer solution, a polybasic acid, and a conductive filler, which are resin binders between a current collector and an electrode layer and drying the coating film layer.
- a coating solution containing a polysaccharide polymer solution, a polybasic acid, and a conductive filler, which are resin binders which are resin binders
- a coating solution containing a polysaccharide polymer solution, a polybasic acid, and a conductive filler, which are resin binders
- the current collector a material having conductivity and electrochemical durability is used. Among these, from the viewpoint of having heat resistance, metal materials such as aluminum, titanium,
- the method for forming the coating film layer is not particularly limited.
- the capacitor electrode coating liquid is applied between the current collector and the electrode layer, and dried to form the coating film layer between the current collector and the electrode layer. It is a method of forming.
- the application method of the coating liquid include a doctor blade method, a dip method, a reverse roll method, a direct roll method, a gravure method, an extrusion method, a brush coating method, and a spray coating method.
- the viscosity of the coating liquid varies depending on the type of coating machine and the shape of the coating line, but is usually 10 to 100,000 mPa ⁇ s, preferably 50 to 50,000 mPa ⁇ s, more preferably 100 to 20, 000 mPa ⁇ s.
- the amount of the coating liquid to be applied is not particularly limited, but the thickness of the coating film layer formed after drying and removing the solvent is usually 0.05 to 100 ⁇ m, preferably 0.1 to 10 ⁇ m, more An amount of 0.1 to 2 ⁇ m is preferable.
- the drying method and drying conditions of the coating film layer are the same as those in the battery electrode plate.
- the capacitor of the present invention having the above electrode plate can be manufactured according to a conventional method using the above electrode plate, electrolytic solution, separator and other parts. Specifically, for example, it can be manufactured by stacking electrode plates through a separator, winding the plate according to the shape of the capacitor, folding the plate into a container, injecting the electrolyte into the container, and sealing.
- the electrolytic solution is not particularly limited, but a nonaqueous electrolytic solution in which an electrolyte is dissolved in an organic solvent is preferable.
- a nonaqueous electrolytic solution in which an electrolyte is dissolved in an organic solvent is preferable.
- any conventionally known electrolyte can be used, and examples thereof include tetraethylammonium tetrafluoroborate, triethylmonomethylammonium tetrafluoroborate, and tetraethylammonium hexafluorophosphate.
- the electrolyte for the lithium ion capacitor include lithium salts such as LiI, LiClO 4 , LiAsF 6 , LiBF 4 , and LiPF 6 .
- the solvent for dissolving these electrolytes is not particularly limited as long as it is generally used as an electrolytic solution solvent.
- Specific examples include carbonates such as propylene carbonate, ethylene carbonate, and butylene carbonate; lactones such as ⁇ -butyrolactone; sulfolanes; and nitriles such as acetonitrile. These are used alone or as a mixed solvent of two or more. can do. Of these, carbonates are preferred because of their high withstand voltage.
- the concentration of the electrolytic solution is usually 0.5 mol / L or more, preferably 0.8 mol / L or more.
- separator a known material such as a microporous film or non-woven fabric made of polyolefin such as polyethylene or polypropylene; a porous film generally made of pulp called electrolytic capacitor paper; Alternatively, an inorganic ceramic powder and a resin binder may be dispersed in a solvent, applied onto the electrode layer, and dried to form a separator. A solid electrolyte or gel electrolyte may be used in place of the separator. Moreover, as for other materials such as a container, any of those used for ordinary capacitors can be used.
- Table 1 shows the compositions of various polymer solutions used in Examples and Comparative Examples.
- Polybasic acids used in various polymer solutions are PTC for 1,2,3-propanetricarboxylic acid, CHTC for 1,2,4,5-cyclohexanetetracarboxylic acid, 1,2,3,4-butanetetracarboxylic acid.
- BTC 1,4,5,8-naphthalenetetracarboxylic acid
- CHHC 1,2,3,4,5,6-cyclohexanehexacarboxylic acid
- the organic solvents used in the various polymer solutions were abbreviated as MeOH for methyl alcohol, EtOH for ethyl alcohol, IPA for isopropyl alcohol, TBA for t-butyl alcohol, and NMP for N-methyl-2-pyrrolidone.
- Example 1-1 10 parts of glycerylated chitosan was dispersed in 75 parts of ion-exchanged water, and 10 parts of BTC was added to the dispersion, followed by stirring and dissolution at room temperature for 4 hours. Next, with stirring, 5 parts of IPA was mixed to prepare 100 parts of a glycerylated chitosan water / IPA solution.
- Examples 1-2 to 1-20> As shown in Table 1, the type and amount of use (mass) of the polymer, the type and amount of polybasic acids, the type and amount of organic solvent, and the mixing ratio of water and organic solvent were changed, and the same as in Example 1-1 By this method, aqueous polymer solutions applicable to the coating liquid of the present invention were prepared.
- Example 1-21 2 parts of glycerylated chitosan was dispersed in 20 parts of ion-exchanged water, 2 parts of BTC was added to the dispersion, and then dissolved by stirring at room temperature for 4 hours. Next, when 76 parts of IPA were mixed with stirring, precipitation of glycerylated chitosan occurred, and a good polymer solution usable for the slurry of the present invention for the purpose of forming a good coating film layer. could not get.
- Example 1 A slurry composition containing the hydrophobic filler used in this example was prepared by the following method. A slurry composition was obtained by mixing with 10 parts of acetylene black as a hydrophobic filler and 90 parts of the polymer solution of Example 1-1 in Table 1 with stirring at 120 rpm with a planetary mixer for 120 minutes.
- the slurry viscosity of the slurry composition obtained above was measured with a B-type rotational viscometer (25 ° C., 30 rpm, rotor No. 3), the slurry viscosity was 0.9 Pa ⁇ s.
- the resulting slurry composition was prepared using a bar coater No. 6 was applied and spread on a glass plate, the appearance of the coating film was visually confirmed, and the dispersibility of the hydrophobic filler was evaluated. Dispersibility was evaluated as “good” when the coating film was uniform and no spots, streaks, or irregularities were observed, and dispersibility was evaluated as “bad” when irregularities, stripes, or irregularities were observed in the coating film.
- the slurry composition was put in a 500 ml glass container, stored at room temperature for 1 month, and evaluated by observing the state after storage. did.
- A where there is no supernatant and no filler sedimentation, there is a supernatant, and there is filler sedimentation, but if the container is shaken lightly, B refills the filler.
- the filler was not redispersed to a certain extent, and C was evaluated as having to be redispersed by a disperser.
- a current collector made of an aluminum foil having a thickness of 20 ⁇ m was used as a base, and the slurry composition was coated on one side of the base with a comma roll coater. After that, it is dried in an oven at 110 ° C. for 2 minutes, and further dried in an oven at 180 ° C. for 2 minutes to remove the solvent and crosslink the polymer component, thereby coating the current collector with a dry film thickness of 1 ⁇ m. A film (coating film layer) was formed.
- the coating film layer obtained above 11 parallel lines of 11 vertical and horizontal directions perpendicular to each other were drawn using a cutter at intervals of 1 mm to form 100 squares in 1 cm 2 .
- a mending tape was affixed to this surface, and then the tape was peeled off. The number of squares that were not peeled off was determined and used as a measure of adhesion to the current collector. The average value of 10 times was 99.0.
- the coating film layer in which the above mesh is formed is mixed with a mixed solvent in which EC (ethylene carbonate): PC (propylene carbonate): DME (dimethoxyethane) is mixed at a volume ratio of 1: 1: 2, respectively, as a supporting salt at 1 mol.
- Examples 2 to 19, Comparative Examples 1 to 3 In the same manner as in Example 1 except that the polymer solution and conductive filler described in Table 2 were used instead of the polymer solution and conductive filler in Example 1-1 in Example 1, the slurry composition and coating A membrane was prepared. And the viscosity of the slurry composition (25 ° C., 30 rpm, the rotor at the time of measurement is appropriately selected and used according to the viscosity), dispersibility, storage stability, adhesion of the formed coating film, solubility / swellability and surface The resistivity was examined and the results are shown in Table 2.
- Comparative Example 2 a 5% NMP solution of polyvinylidene fluoride (hereinafter referred to as PVDF solution) was used as the binder resin, and in Comparative Example 3, styrene butadiene copolymer latex (carboxymethylcellulose sodium as a thickener was used). Use).
- PVDF solution polyvinylidene fluoride
- Comparative Example 3 styrene butadiene copolymer latex (carboxymethylcellulose sodium as a thickener was used).
- Example 20 positive electrode plate, negative electrode plate, battery
- Example 20 Positive electrode plate, negative electrode plate, battery
- a current collector made of an aluminum foil having a thickness of 20 ⁇ m was used as a base, and the slurry composition was coated on one side of the base with a comma roll coater. After that, it is dried in an oven at 110 ° C. for 2 minutes, and further dried in an oven at 180 ° C. for 2 minutes to remove the solvent and crosslink the polymer component, thereby coating the current collector with a dry film thickness of 1 ⁇ m. A film was formed.
- a positive electrode solution containing a positive electrode active material was prepared by the following method.
- a material for the cathode solution 90 parts of LiCoO 2 powder having a particle diameter of 1 to 100 ⁇ m, 5 parts of acetylene black as a conductive assistant, and 50 parts of PVDF solution as a binder are mixed at a rotation speed of 60 rpm with a planetary mixer. The mixture was stirred and mixed for 120 minutes to obtain a positive electrode solution containing a slurry-like positive electrode active material.
- the surface of the positive electrode current collector coating film layer was coated with a comma roll coater, then dried in an oven at 110 ° C. for 2 minutes, and further in an oven at 180 ° C. for 2 minutes.
- the solvent was removed by drying to obtain a positive electrode composite layer in which an active material layer having a dry film thickness of 100 ⁇ m was formed on the coating film layer.
- the positive electrode composite layer obtained by the above method was pressed under the condition of 5,000 kgf / cm 2 to make the film uniform. Next, aging was performed in a vacuum oven at 80 ° C. for 48 hours to sufficiently remove volatile components (water, solvent, etc.) to obtain a positive electrode plate.
- Example 2 (Negative electrode plate) Using the slurry composition of Example 1, using the copper foil current collector as a base, the slurry composition was coated on one side of the base with a comma roll coater, and then dried in an oven at 110 ° C. for 2 minutes. It dried for 2 minutes in 180 degreeC oven, the solvent was removed, and the polymer component was bridge
- a negative electrode solution containing a negative electrode active material was prepared by the following method.
- the negative electrode material is composed of 90 parts of carbon powder obtained by pyrolyzing coal coke at 1200 ° C, 5 parts of acetylene black as a conductive additive, and 50 parts of PVDF solution as a binder. The mixture was stirred and mixed at a rotational speed of 60 rpm for 120 minutes to obtain a negative electrode solution containing a slurry-like negative electrode active material.
- the surface of the coating film layer was further coated with a comma roll coater, dried in an oven at 110 ° C. for 2 minutes, and further dried in an oven at 180 ° C. for 2 minutes.
- the solvent was removed to obtain a negative electrode composite layer in which an active material layer having a dry film thickness of 100 ⁇ m was formed on the coating film layer.
- the negative electrode composite layer obtained by the above method was pressed under the condition of 5,000 kgf / cm 2 to make the film uniform. Next, aging was performed in a vacuum oven at 80 ° C. for 48 hours to sufficiently remove volatile components (water, solvent, etc.) to obtain a negative electrode plate.
- the battery From the polyolefin film (polypropylene, polyethylene or copolymer thereof) having a three-dimensional pore structure (sponge-like) wider than the positive electrode plate, using the positive electrode plate and the negative electrode plate obtained above.
- the electrode body was first constructed by winding it in a spiral through a separator. Next, this electrode body was inserted into a bottomed cylindrical stainless steel container also serving as a negative electrode terminal, and a battery with an AA size and a rated capacity of 500 mAh was assembled.
- EC ethylene carbonate
- PC propylene carbonate
- DME dimethyl methoxyethane
- charge / discharge characteristics were measured as follows using a charge / discharge measuring device under a temperature condition of 25 ° C. Each of the 20 cells is charged with a charging current of 0.2 CA and charged from the charging direction until the battery voltage reaches 4.1 V. After 10 minutes of rest, the battery is discharged to 2.75 V at the same current. After a pause of minutes, the charge / discharge characteristics were measured by repeating 100 cycles of charge / discharge under the same conditions. When the charge / discharge capacity value at the first cycle was 100, the charge / discharge capacity value at the 100th time (hereinafter abbreviated as charge / discharge capacity retention rate) was 98%.
- Example 21 to 25 Comparative Example 4 (positive electrode plate, negative electrode plate, battery)
- Example 1 used for preparation of the positive electrode plate and negative electrode plate which were used in Example 20, and it carried out similarly to Example 20 except having used the slurry composition described in Table 3.
- An electrode plate and a battery were produced.
- charge / discharge characteristics were measured in the same manner as in Example 20. The results are shown in Table 3.
- Example 26 [Application to capacitors] [Example 26 (capacitor)] Using the slurry composition of Example 1 and using a current collector made of an aluminum foil having a thickness of 20 ⁇ m as a base, the slurry composition was coated on one side of the base with a comma roll coater, and then applied in an oven at 110 ° C. Dried for a minute. Further, this was dried in an oven at 180 ° C. for 2 minutes to remove the solvent, and the polymer component was crosslinked to form a coating film layer having a dry film thickness of 0.5 ⁇ m on the current collector.
- an electrode solution containing an active material was produced by the following method.
- a material for the electrode solution 100 parts of high-purity activated carbon powder having a specific surface area of 1,500 m 2 / g and an average particle size of 10 ⁇ m, and 8 parts of acetylene black as a conductive material were charged into a planetary mixer, and all solids The PVDF solution was added and mixed for 60 minutes so that the concentration of the minute was 45%. Then, it diluted with NMP so that solid content concentration might be 42%, and also mixed for 10 minutes, and obtained the electrode solution.
- This electrode solution was applied onto the coating film layer using a doctor blade, and dried at 80 ° C. for 30 minutes with a blow dryer. Thereafter, pressing was performed using a roll press machine to obtain a polarizable electrode plate for a capacitor having a thickness of 80 ⁇ m and a density of 0.6 g / cm 3 .
- Two sheets of capacitor polarizable electrode plates manufactured as described above were cut out into a circle having a diameter of 15 mm, and dried at 200 ° C. for 20 hours.
- the electrode layer surfaces of the two electrode plates were opposed to each other, and a circular cellulose separator having a diameter of 18 mm and a thickness of 40 ⁇ m was sandwiched between them.
- This was stored in a stainless steel coin-type outer container (diameter 20 mm, height 1.8 mm, stainless steel thickness 0.25 mm) provided with polypropylene packing.
- the electrolyte is poured into the container so that no air remains, and the outer container is fixed with a 0.2 mm thick stainless steel cap through a polypropylene packing, and the container is sealed, and the diameter is 20 mm.
- a coin-type capacitor having a thickness of about 2 mm was manufactured.
- As the electrolytic solution a solution in which tetraethylammonium tetrafluoroborate was dissolved in propylene carbonate at a concentration of 1 mol / liter was used. Table 4 shows the results of measuring the capacitance and internal resistance of the capacitor thus obtained.
- Examples 27 to 30 (capacitor)
- Example 1 used in Example 26
- Example 2 an electrode plate and a capacitor were prepared in the same manner as in Example 26 except that the slurry composition shown in Table 4 was used. evaluated. The results are shown in Table 4.
- Example 5 An electrode plate and a capacitor were prepared in the same manner as in Example 26 except that the slurry composition of Comparative Example 2 was used instead of the slurry composition of Example 1 used in Example 26. And internal resistance and an electrostatic capacitance were measured and it was set as the reference
- the internal resistance and capacitance in Table 4 were measured as follows and evaluated according to the following criteria. For each capacitor, the capacitance and internal resistance were measured at a current density of 20 mA / cm 2 . Then, using the capacitor of Comparative Example 5 as a reference, the performance of the capacitor of each Example was evaluated according to the following criteria. The larger the capacitance and the smaller the internal resistance, the better the performance as a capacitor.
- Capacitance evaluation criteria A: The capacitance is 20% or more larger than that of Comparative Example 5. B: Capacitance larger by 10% or more and less than 20% than Comparative Example 5. C: The capacitance is equal to or less than that of Comparative Example 5. (Evaluation criteria for internal resistance) A: The internal resistance is 20% or more smaller than that of Comparative Example 5. B: Internal resistance is 10% or more and less than 20% smaller than Comparative Example 5. C: The internal resistance is equal to or less than that of Comparative Example 5.
- Table 5 shows the compositions of various polymer solutions used in Examples, Reference Examples and Comparative Examples. Abbreviations other than those shown below for the components shown in Table 5 are the same as those in Table 1.
- the polar solvent used in various polymer solutions was abbreviated as DMSO for dimethyl sulfoxide.
- Example 2-1 In 92 parts of NMP, 5 parts of hydroxyethyl cellulose (manufactured by Daicel Chemical Industries, Ltd., HEC Daicel SP400) is dispersed, 3 parts of PTC is added to the dispersion, and then stirred and dissolved at 50 ° C. for 2 hours. A hydroxyethyl cellulose solution was prepared.
- Examples 2-2 to 2-14> As shown in Table 5, in the same manner as in Example 2-1, except that the type of polymer and the amount used (mass), the type and amount of polybasic acid, the type and amount of polar solvent were changed, Examples, Various polymer solutions used in Reference Examples and Comparative Examples were prepared.
- a coating solution comprising an aqueous slurry composition containing the hydrophobic filler used in this reference example was prepared by the following method. Slurry coating was carried out by stirring and mixing for 120 minutes with a planetary mixer at a rotational speed of 60 rpm in a blending ratio of 5 parts of acetylene black as a hydrophobic filler and 95 parts of the polymer solution of Example 2-1 in Table 5. A liquid was obtained.
- the coating film layer in which the above mesh is formed is mixed with a mixed solvent in which EC (ethylene carbonate): PC (propylene carbonate): DME (dimethoxyethane) is mixed at a volume ratio of 1: 1: 2, respectively, as a supporting salt at 1 mol.
- EC ethylene carbonate
- PC propylene carbonate
- DME diimethoxyethane
- the coating liquid was applied on the glass plate with a comma roll coater and then dried in an oven at 200 ° C. for 1 minute. A film (dry film thickness 4 ⁇ m) was formed.
- the surface resistivity of the obtained coating film was determined by the four-probe method according to JIS K 7194. The measurement was performed under the conditions of 25 ° C. and 60% relative humidity using a Lorester GP, MCP-T610 manufactured by Mitsubishi Chemical Analytech.
- Examples 31 to 34, Comparative Examples 6 and 7, Reference Examples 2 to 6 A coating film was prepared in the same manner as in Reference Example 1 except that each polymer solution shown in Table 6 was used instead of the polymer solution in Example 2-1 used in Reference Example 1, and the adhesion, dissolution, Swellability and surface resistance values were examined, and the results are shown in Table 6.
- a PVDF solution was used
- Comparative Example 7 a styrene butadiene copolymer latex (using sodium carboxymethyl cellulose as a thickener) was used.
- a positive electrode solution containing a positive electrode active material was prepared by the following method.
- As a material for the positive electrode solution 90 parts of LiCoO 2 powder having a particle diameter of 1 to 100 ⁇ m, 5 parts of acetylene black as a conductive assistant, and 50 parts of PVDF solution as a binder were used. And this was stirred and mixed with a planetary mixer at a rotational speed of 60 rpm for 120 minutes to obtain a positive electrode solution containing a slurry-like positive electrode active material.
- the surface of the coating film layer obtained in Reference Example 1 was coated with a comma roll coater and then dried in an oven at 110 ° C. for 2 minutes. Then, the solvent was removed by drying for 2 minutes to obtain a positive electrode composite layer in which an active material layer having a dry film thickness of 100 ⁇ m was formed on the coating film layer.
- the positive electrode composite layer obtained by the above method was pressed under the condition of 5,000 kgf / cm 2 to make the film uniform. Next, aging was performed in a vacuum oven at 80 ° C. for 48 hours to sufficiently remove volatile components (such as solvent and unreacted polybasic acid) to obtain a positive electrode plate.
- a negative electrode solution containing a negative electrode active material was prepared by the following method.
- a material for the negative electrode solution a blending ratio of 90 parts of carbon powder obtained by pyrolyzing coal coke at 1,200 ° C., 5 parts of acetylene black as a conductive assistant, and 50 parts of PVDF solution as a binder was used.
- a negative electrode liquid containing a slurry-like negative electrode active material was obtained by stirring and mixing with a planetary mixer at a rotational speed of 60 rpm for 120 minutes.
- the surface of the coating film layer was coated with a comma roll coater, then dried in an oven at 110 ° C. for 2 minutes, and further dried in an oven at 180 ° C. for 2 minutes. And a negative electrode composite layer in which an active material layer having a dry film thickness of 100 ⁇ m was formed on the coating film layer was obtained.
- the negative electrode composite layer obtained by the above method was pressed under the condition of 5,000 kgf / cm 2 to make the film uniform. Next, aging was performed in a vacuum oven at 80 ° C. for 48 hours to sufficiently remove volatile components (such as a solvent and unreacted polybasic acid) to obtain a negative electrode plate.
- the battery From the polyolefin film (polypropylene, polyethylene or copolymer thereof) having a three-dimensional pore structure (sponge-like) wider than the positive electrode plate, using the positive electrode plate and the negative electrode plate obtained above.
- the electrode body was first constructed by winding it in a spiral through a separator. Next, this electrode body was inserted into a bottomed cylindrical stainless steel container also serving as a negative electrode terminal, and a battery with an AA size and a rated capacity of 500 mAh was assembled.
- EC ethylene carbonate
- PC propylene carbonate
- DME dimethyl methoxyethane
- a charge / discharge measuring device For the measurement of battery characteristics, a charge / discharge measuring device was used, and each cell was charged at a temperature of 25 ° C. with a current value of a charging current of 0.2 CA, and charged from the charging direction to a battery voltage of 4.1 V. After 10 minutes of rest, the battery was discharged at the same current until it reached 2.75 V. After 10 minutes of rest, 100 cycles of charge / discharge were repeated under the same conditions to measure charge / discharge characteristics. When the charge / discharge capacity value at the first cycle was set to 100, the charge / discharge capacity value at the 100th time (charge / discharge capacity retention rate) was 97%.
- an electrode solution containing an active material was produced by the following method.
- a material for the electrode solution 100 parts of high-purity activated carbon powder having a specific surface area of 1500 m 2 / g and an average particle diameter of 10 ⁇ m and 8 parts of acetylene black as a conductive material are charged into a planetary mixer, and the total solid content is 45%.
- Polyvinylidene fluoride NMP solution was added and mixed for 60 minutes. Then, it diluted with NMP so that solid content concentration might be 42%, and also mixed for 10 minutes, and obtained the electrode solution.
- This electrode solution was applied onto the coating film layer using a doctor blade, and dried at 80 ° C. for 30 minutes with a blow dryer. Thereafter, pressing was performed using a roll press machine to obtain a polarizable electrode plate for a capacitor having a thickness of 80 ⁇ m and a density of 0.6 g / cm 3 .
- Two sheets of capacitor polarizable electrode plates manufactured as described above were cut out into a circle having a diameter of 15 mm, and dried at 200 ° C. for 20 hours.
- the electrode layer surfaces of the two electrode plates were opposed to each other, and a circular cellulose separator having a diameter of 18 mm and a thickness of 40 ⁇ m was sandwiched between them.
- This was stored in a stainless steel coin-type outer container (diameter 20 mm, height 1.8 mm, stainless steel thickness 0.25 mm) provided with polypropylene packing.
- the electrolyte is poured into the container so that no air remains, and the outer container is fixed with a 0.2 mm thick stainless steel cap through a polypropylene packing, and the container is sealed, and the diameter is 20 mm.
- a coin-type capacitor having a thickness of about 2 mm was manufactured.
- As the electrolytic solution a solution in which tetraethylammonium tetrafluoroborate was dissolved in propylene carbonate at a concentration of 1 mol / liter was used. Table 8 shows the results of measuring the capacitance and internal resistance of the capacitor thus obtained.
- the internal resistance and capacitance in Table 8 below were measured and evaluated as follows.
- the obtained capacitor was measured for capacitance and internal resistance at a current density of 20 mA / cm 2 , and evaluated according to the following evaluation criteria based on Comparative Example 9. The larger the capacitance and the smaller the internal resistance, the better the performance as a capacitor.
- Capacitance evaluation criteria A: The capacitance is 20% or more larger than that of Comparative Example 9. B: Capacitance greater by 10% or more and less than 20% than Comparative Example 9. C: The capacitance is equal to or less than that of Comparative Example 9. (Evaluation criteria for internal resistance) A: The internal resistance is 20% or more smaller than that of Comparative Example 9. B: Internal resistance is 10% or more and less than 20% smaller than Comparative Example 9. C: The internal resistance is equal to or less than that of Comparative Example 9.
- a useful aqueous system that can exhibit a binding function and a dispersing function for a hydrophobic filler at the same time, although it is mainly composed of a polysaccharide polymer having a low environmental load.
- a slurry composition is provided.
- the dispersion medium contains water, an appropriate viscosity is maintained even when stored for a long period of time, and the hydrophobic filler is less likely to settle and separate, and is an inexpensive aqueous slurry having high dispersibility.
- a composition is provided.
- the water-based slurry provided by the present invention it is possible to form a coating film having excellent adhesion obtained by uniformly dispersing the hydrophobic filler.
- Expected to be used in various fields such as toners, rubber / plastics, ceramics, magnetic materials, adhesives, liquid crystal color filters, etc. In many industrial fields, useful technologies that can contribute to environmental protection and health damage prevention are provided.
- the present invention in particular, with respect to the interface between the current collector made of aluminum foil or copper foil and the electrode layer, it has excellent adhesion, solvent resistance, and electrolytic solution resistance, and is in contact with the current collector.
- An aqueous slurry composition of a hydrophobic filler that can be formed into a coating solution capable of forming a coating film with improved resistance is provided, so that it is expected to be widely used in battery electrode plates and capacitor applications.
- the present invention can be applied to a power storage device electrode plate such as a polar electrode plate and a power storage device including them, and is extremely useful.
- ADVANTAGE OF THE INVENTION According to this invention, the technique which can be utilized in many industrial fields which can contribute to environmental protection and health damage prevention which are social problems is provided.
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Abstract
Description
本発明の水系スラリー組成物に分散性保持に好適な溶媒として用いられる水/有機溶媒の粘性向上について考察する。例えば、水/IPA溶媒の粘度増加は、IPAが、イソプロピル基という疎水性基と水酸基という親水性基を同時に持っているために水溶液中で水和構造を形成していることに関係していると思われる。すなわち、水にアルコールを加えていくと、アルコール分子はその周辺に水素結合による水会合体を形成していき、水分子同士が水素結合により会合した構造をもつより大きな水クラスターと複雑な複合体を形成するようになる。水素結合の度合は疎水基の大きさや立体構造により異なるが、このような状態では、水の単分子およびアルコール分子が自由に動き得る自由容積は、上記のアルコール-水分子間相互作用によって減少するものと考えられる。そして、結果的に、分子運動の自由が拘束されることになり、このことが、水-アルコール系の溶液の粘度上昇の主な原因の一つであると考えられる。
<2塩基酸>シュウ酸、マロン酸、コハク酸、メチルコハク酸、グルタル酸、メチルグルタル酸、アジピン酸、ピメリン酸、スベリン酸、アゼライン酸、セバシン酸、マレイン酸、メチルマレイン酸、フマル酸、メチルフマル酸、イタコン酸、ムコン酸、シトラコン酸、グルタコン酸、アセチレンジカルボン酸、酒石酸、リンゴ酸、スピクリスポール酸、グルタミン酸、グルタチオン、アスパラギン酸、シスチン、アセチルシスチン、ジグリコール酸、イミノジ酢酸、ヒドロキシエチルイミノジ酢酸、チオジグリコール酸、チオニルジグリコール酸、スルホニルジグリコール酸、ポリエチレンオキシドジグリコール酸(PEG酸)、ピリジンジカルボン酸、ピラジンジカルボン酸、エポキシコハク酸、フタル酸、イソフタル酸、テレフタル酸、テトラクロルフタル酸、ナフタレンジカルボン酸、テトラヒドロフタル酸、メチルテトラヒドロフタル酸、シクロヘキサンジカルボン酸、ジフェニルスルホンジカルボン酸、ジフェニルメタンジカルボン酸
<4塩基酸>エチレンジアミンテトラ酢酸、1,2,3,4-ブタンテトラカルボン酸、ピロメリット酸、1,2,4,5-シクロヘキサンテトラカルボン酸、1,4,5,8-ナフタレンテトラカルボン酸
<6塩基酸>1,2,3,4,5,6-シクロヘキサンヘキサカルボン酸
<蓄電装置用電極板>
本発明の疎水性フィラーを含む水系スラリー組成物は、疎水性フィラーに導電性フィラーを用いれば、二次電池やキャパシタなどの蓄電装置電極板に設ける塗工膜層の形成材料として有用である。この場合には、本発明の導電性フィラーを含有した水系スラリー組成物を、塗工膜を形成する塗工液とし、この塗工液を蓄電装置の集電体表面に、固形分換算にて、0.1~10μm、好ましくは0.1~5μm、更に好ましくは0.1~2μmの厚みに塗布して塗工膜層を形成することが好ましい。そして、このようにして形成した塗工膜層の上に、電池用正極電極層、電池用負極電極層、或いはキャパシタ用正極電極層、キャパシタ用負極電極層、分極性電極層を形成することによって、電極層-集電体間の抵抗が小さく、且つ、環境負荷の少ない蓄電装置用電極板を構築することができる。この機能発現は、塗工液用のスラリーに、バインダー効果と分散性向上効果を同時に発揮する多糖系ポリマー類を用いることで、さらに好ましくは、粘度上昇によるフィラー分散性向上効果を発揮させる、水と有機溶媒との混合媒体、特に水とアルコールとの混合媒体を用いることで達成される。
本発明において、塗工膜を特定する表面抵抗率は、次のような方法によって測定したものである。塗工膜を形成させる塗工液を、硝子板上に塗布した後、200℃で1分間乾燥し、塗工膜(乾燥膜厚4μm)を形成する。そして、塗工膜の表面抵抗率をJIS K 7194に従い、四探針法により求める。本発明では、その測定を、三菱化学アナリテック製ロレスターGP、MCP-T610を用い、25℃、相対湿度60%の条件下で測定した。
<キャパシタ>
本発明の水系スラリー組成物を利用してなる塗工液によって形成される塗工膜を、キャパシタ用電極板およびキャパシタの製造に応用する場合を以下に説明する。この場合のキャパシタ用電極板用の塗工液も、前記多糖系ポリマー類、多塩基酸類および導電性フィラーを含有してなる。
<各種ポリマー溶液の作製>
表1に、実施例および比較例で用いた各種ポリマー溶液の組成を示した。各種ポリマー溶液に使用した多塩基酸類は、1,2,3-プロパントリカルボン酸をPTC、1,2,4,5-シクロヘキサンテトラカルボン酸をCHTC、1,2,3,4-ブタンテトラカルボン酸をBTC、1,4,5,8-ナフタレンテトラカルボン酸をNTC、および1,2,3,4,5,6-シクロヘキサンヘキサカルボン酸をCHHCと、それぞれ略した。また、各種ポリマー溶液に使用した有機溶媒は、メチルアルコールをMeOH、エチルアルコールをEtOH、イソプロピルアルコールをIPA、t-ブチルアルコールをTBA、N-メチル-2-ピロリドンをNMPと略した。
イオン交換水75部に、グリセリル化キトサン10部を分散し、該分散液にBTCを10部加えた後、室温で4時間撹拌溶解した。次に、これに、撹拌下、IPAを5部混合し100部のグリセリル化キトサン水/IPA溶液を調製した。
表1に示すように、ポリマーの種類および使用量(質量)、多塩基酸類の種類および使用量、有機溶媒の種類および使用量、水と有機溶媒の配合比を変え、例1-1と同様の方法によって、本発明の塗工液用に適用できる水系の各ポリマー溶液を調製した。
イオン交換水20部にグリセリル化キトサン2部を分散し、該分散液にBTC2部を加えた後、室温で4時間撹拌して溶解した。次に、撹拌下、IPAを76部混合したところ、グリセリル化キトサンの析出を生じてしまい、良好な塗工膜層の形成を一つの目的とする本発明のスラリーに使用可能な良好なポリマー溶液を得ることができなかった。
[実施例1]
(スラリー組成物)
本実施例で用いた疎水性フィラーを含むスラリー組成物を、以下の方法により作製した。疎水性フィラーとしてのアセチレンブラック10部と、表1の例1-1のポリマー溶液90部の配合比で、プラネタリーミキサーにて回転数60rpmで120分間撹拌混合させてスラリー組成物を得た。
得られたスラリー組成物をバーコーターNo.6を用いてガラス板に塗布展色し、塗膜の外観を目視にて確認し、疎水性フィラーの分散性を評価した。塗膜が均一で、ブツ、スジ、ムラが見られない場合を分散性「良」とし、塗膜にブツやスジ、ムラが見られる場合を分散性「不良」と評価した。
上記で得られたスラリー組成物を用い、厚さ20μmのアルミニウム箔からなる集電体を基体として、該基体上の片面にコンマロールコーターにてスラリー組成物を塗工した。その後、110℃のオーブンで2分間乾燥処理し、さらに、180℃のオーブンで2分間乾燥して溶媒を除去するとともにポリマー成分を架橋させて、集電体上に乾燥膜厚が1μmの塗工膜(塗工膜層)を形成した。
実施例1における例1-1のポリマー溶液及び導電性フィラーに代えて、表2に記載のポリマー溶液及び導電性フィラーを使用した以外は、実施例1と同様にして、スラリー組成物並びに塗工膜を作製した。そして、スラリー組成物の粘度(25℃、30rpm、測定時のローターは粘度に合わせ適宜選択して使用)、分散性、保存安定性、形成した塗工膜の密着性、溶解・膨潤性および表面抵抗率を調べ、表2に結果を示した。なお、比較例2では、バインダー樹脂に、ポリビニリデンフルオライドの5%NMP溶液(以下、PVDF溶液と記載)を用い、比較例3ではスチレンブタジエン共重合体ラテックス(増粘剤としてカルボキシメチルセルロースナトリウムを使用)を用いた。
[実施例20(正極電極板、負極電極板、電池)]
(正極電極板)
実施例1のスラリー組成物を用い、厚さ20μmのアルミニウム箔からなる集電体を基体として、該基体上の片面にコンマロールコーターにてスラリー組成物を塗工した。その後、110℃のオーブンで2分間乾燥処理し、さらに、180℃のオーブンで2分間乾燥して溶媒を除去するとともにポリマー成分を架橋させて、集電体上に乾燥膜厚が1μmの塗工膜を形成した。
実施例1のスラリー組成物を用い、銅箔集電体を基体として、該基体上の片面にコンマロールコーターにてスラリー組成物を塗工後、110℃のオーブンで2分間乾燥処理し、さらに180℃のオーブンで2分間乾燥して溶媒を除去するとともにポリマー成分を架橋させて、集電体上に乾燥膜厚が1μmの塗工膜層を形成した。
以上で得られた正極電極板および負極電極板を用い、正極電極板より幅広の三次元空孔構造(海綿状)を有するポリオレフィン系(ポリプロピレン、ポリエチレンまたはそれらの共重合体)の多孔性フィルムからなるセパレータを介して、渦巻き状に捲回して、先ず電極体を構成した。次に、この電極体を、負極端子を兼ねる有底円筒状のステンレス容器内に挿入し、AAサイズで定格容量500mAhの電池を組み立てた。この電池にEC(エチレンカーボネート):PC(プロピレンカーボネート):DME(ジメトキシエタン)をそれぞれ体積比1:1:2で全量1リットルになるように調製した混合溶媒に、支持塩として1モルのLiPF6を溶解したものを電解液として注液した。
実施例20で用いた正極電極板および負極電極板の作製に使用した実施例1のスラリー組成物に代えて、表3に記載したスラリー組成物を使用した以外は、実施例20と同様にして、電極板および電池を作製した。得られた電池について、実施例20と同様にして充放電特性を測定した。結果を表3に示した。
[実施例26(キャパシタ)]
実施例1のスラリー組成物を用い、厚さ20μmのアルミニウム箔からなる集電体を基体として、該基体上の片面にコンマロールコーターにてスラリー組成物を塗工後、110℃のオーブンで2分間乾燥処理した。そして、さらに、これを180℃のオーブンで2分間乾燥して溶媒を除去するとともに、ポリマー成分を架橋させて、集電体上に乾燥膜厚が0.5μmの塗工膜層を形成した。
実施例26で用いた実施例1のスラリー組成物に代えて、表4に記載のスラリー組成物を使用した以外は、実施例26と同様にして、電極板およびキャパシタを作成し、各特性を評価した。結果を表4に示した。
実施例26で用いた実施例1のスラリー組成物に代えて、比較例2のスラリー組成物を使用した以外は実施例26と同様にして、電極板およびキャパシタを作成した。そして、内部抵抗および静電容量を測定し、実施例の分極性電極板およびキャパシタを評価する基準とした。
A:比較例5よりも静電容量が20%以上大きい。
B:比較例5よりも静電容量が10%以上20%未満大きい。
C:比較例5と静電容量が同等以下である。
(内部抵抗の評価基準)
A:比較例5よりも内部抵抗が20%以上小さい。
B:比較例5よりも内部抵抗が10%以上20%未満小さい。
C:比較例5と内部抵抗が同等以下である。
表5に、実施例、参考例および比較例で用いた各種ポリマー溶液の組成を示した。表5に示した成分についての下記に示した以外の略記は、表1と同様である。各種ポリマー溶液に使用した極性溶媒は、ジメチルスルホキシドはDMSOと略した。
NMP92部中に、ヒドロキシエチルセルロース〔ダイセル化学工業(株)製、HECダイセルSP400〕5部を分散し、該分散液にPTCを3部加えた後、50℃で2時間撹拌溶解し、100部のヒドロキシエチルセルロース溶液を調製した。
表5に示すように、ポリマーの種類および使用量(質量)、多塩基酸類の種類および使用量、極性溶媒の種類および使用量を変えて、例2-1と同様の方法で、実施例、参考例および比較例で用いる各種ポリマー溶液を調製した。
[参考例1]
本参考例で用いた疎水性フィラーを含む水系スラリー組成物からなる塗工液を以下の方法により作製した。疎水性フィラーであるアセチレンブラックを5部と、表5の例2-1のポリマー溶液を95部の配合比で、プラネタリーミキサーにて回転数60rpmで120分間撹拌混合させてスラリー状の塗工液を得た。
参考例1において使用した例2-1のポリマー溶液に代えて表6に記載の各ポリマー溶液を使用した以外は、参考例1と同様にして塗工膜を作製し、その密着性、溶解・膨潤性、表面抵抗値を調べ、表6に結果を得た。なお、比較例6ではPVDF溶液を、比較例7ではスチレンブタジエン共重合体ラテックス(増粘剤としてカルボキシメチルセルロースナトリウムを使用)を用いた。
[参考例7(正極電極板、負極電極板、電池)]
(正極電極板)
正極活物質を含む正極液を以下の方法により作製した。正極液の材料としては、1~100μmの粒径を有するLiCoO2粉末を90部、導電助剤としてアセチレンブラックを5部、バインダーとしてPVDF溶液50部の配合比で用いた。そして、これをプラネタリーミキサーにて回転数60rpmで120分間撹拌混合することにより、スラリー状の正極活物質を含む正極液を得た。
参考例1の塗工液を用い、銅箔集電体を基体として、該基体上の片面にコンマロールコーターにて塗工液を塗工後、110℃のオーブンで2分間乾燥処理した。さらに、180℃のオーブンで2分間乾燥して溶媒を除去するとともに樹脂バインダーを架橋させて、集電体上に乾燥膜厚が1μmの塗工膜層を形成した。
以上で得られた正極電極板および負極電極板を用い、正極電極板より幅広の三次元空孔構造(海綿状)を有するポリオレフィン系(ポリプロピレン、ポリエチレンまたはそれらの共重合体)の多孔性フィルムからなるセパレータを介して、渦巻き状に捲回して、先ず電極体を構成した。次に、この電極体を、負極端子を兼ねる有底円筒状のステンレス容器内に挿入し、AAサイズで定格容量500mAhの電池を組み立てた。この電池にEC(エチレンカーボネート):PC(プロピレンカーボネート):DME(ジメトキシエタン)をそれぞれ体積比1:1:2で全量1リットルになるように調製した混合溶媒に、支持塩として1モルのLiPF6を溶解したものを電解液として注液した。
参考例7で用いた正極電極板および負極電極板の作製に使用した参考例1の塗工液および塗工膜に代えて、表7に記載の塗工液および塗工膜を使用した以外は、参考例7と同様にして、電極板および電池を作製し、充放電特性を測定した。結果を表7に示す。
[参考例10(キャパシタ)]
参考例1の塗工液を用い、厚さ20μmのアルミニウム箔からなる集電体を基体として、該基体上の片面にコンマロールコーターにて塗工液を塗工後、110℃のオーブンで2分間乾燥処理し、さらに180℃のオーブンで2分間乾燥して溶媒を除去するとともに樹脂バインダーを架橋させて、集電体上に乾燥膜厚が0.5μmの塗工膜層を形成した。
参考例10で用いた参考例1の塗工液に代えて、下記表8に記載の塗工液を使用した以外は、参考例10と同様にして、電極板およびキャパシタを作成し、各特性を評価した。結果を表8に示す。
参考例10で用いた参考例1の塗工液に代えて、比較例6の塗工液を使用した以外は参考例10と同様にして、電極板およびキャパシタを作成し、これを特性評価の基準とした。結果を表8に示す。
A:比較例9よりも静電容量が20%以上大きい。
B:比較例9よりも静電容量が10%以上20%未満大きい。
C:比較例9と静電容量が同等以下である。
(内部抵抗の評価基準)
A:比較例9よりも内部抵抗が20%以上小さい。
B:比較例9よりも内部抵抗が10%以上20%未満小さい。
C:比較例9と内部抵抗が同等以下である。
Claims (16)
- (1)少なくとも極性溶媒である水を含む水系媒体と、
(2)セルロースの誘導体、アルギン酸の誘導体、澱粉の誘導体、キチンの誘導体およびキトサンの誘導体、ポリアリルアミンおよびポリビニルアミンから選ばれる少なくとも1種のポリマーと、
(3)疎水性フィラーと、
(4)多塩基酸またはその誘導体と、を含んでなり、且つ、
組成物中における水の含有量が30質量%以上であることを特徴とする水系スラリー組成物。 - 前記ポリマーが、ヒドロキシエチルセルロース、ヒドロキシプロピルセルロース、カルボキシメチルセルロース、カチオン化セルロース、ヒドロキシエチル澱粉、アルギン酸プロピレングリコールエステル、カルボキシメチルキチン、ポリアリルアミン、ポリビニルアミン、グリセリル化キトサン、ヒドロキシエチルキトサン、ヒドロキシプロピルキトサン、ヒドロキシブチルキトサン、及びヒドロキシブチルヒドロキシプロピルキトサン、からなる群から選ばれる少なくとも1種を含む請求項1に記載の水系スラリー組成物。
- 前記多塩基酸またはその誘導体が、1,2,3,4-ブタンテトラカルボン酸、ピロメリット酸、無水ピロメリット酸、トリメリット酸、無水トリメリット酸、アジピン酸、クエン酸、酒石酸、1,2,4-シクロヘキサントリカルボン酸、1,2,3-プロパントリカルボン酸、1,2,4,5-シクロヘキサンテトラカルボン酸、1,4,5,8-ナフタレンテトラカルボン酸および1,2,3,4,5,6-シクロヘキサンヘキサカルボン酸からなる群から選ばれる少なくとも1種である請求項1又は2に記載の水系スラリー組成物。
- B型回転粘度計、回転数30rpmで測定した時の25℃における粘度が、100~20,000mPa・sであり、且つ、スラリー組成物を同質量の蒸留水で希釈した後、25℃で測定したpHが6以下である請求項1~3の何れか1項に記載の水系スラリー組成物。
- 前記水系媒体が有機溶媒を含み、該有機溶媒が、水への溶解度を持ち、且つ、イソプロピルアルコール、メチルアルコール、エチルアルコール、t-ブチルアルコールおよびN-メチル-2-ピロリドンからなる群から選ばれる少なくともいずれかである請求項1~4のいずれか1項に記載の水系スラリー組成物。
- 前記疎水性フィラーが、導電性炭素フィラー及び/又はシリカである請求項1~5のいずれか1項に記載の水系スラリー組成物。
- 前記疎水性フィラーが導電性炭素フィラーであり、かつ、蓄電装置電極板の塗工膜形成用である請求項1~6のいずれか1項に記載の水系スラリー組成物。
- 請求項7に記載の水系スラリー組成物を集電体と電極層との間に塗布して塗工膜を配置してなることを特徴とする蓄電装置用電極板。
- 前記塗工膜の膜厚が、0.1~2μmである請求項8に記載の蓄電装置用電極板。
- 前記塗工膜の表面抵抗率が、3,000Ω/□以下である請求項8又は9に記載の蓄電装置用電極板。
- 前記塗工膜が、100~250℃の熱処理により形成されている請求項8~10のいずれか1項に記載の蓄電装置用電極板。
- 前記集電体が、アルミニウム箔であり、且つ、電極層が、正極活物質よりなる請求項8~11のいずれか1項に記載の蓄電装置用正極電極板。
- 前記集電体が、銅箔であり、電極層が、負極活物質よりなる請求項8~11のいずれか1項に記載の蓄電装置用負極電極板。
- 前記集電体が、アルミニウム箔であり、且つ、電極層が、分極性電極である請求項8~11のいずれか1項に記載の蓄電装置用電極板。
- 請求項8~14のいずれか1項に記載の電極板を有してなることを特徴とする蓄電装置。
- 二次電池又はキャパシタである請求項15に記載の蓄電装置。
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Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6447497A (en) * | 1987-08-12 | 1989-02-21 | Ngk Insulators Ltd | Device for detecting clogging degree of diffuser |
JP2011187320A (ja) * | 2010-03-09 | 2011-09-22 | Kansai Univ | 電解質及び該電解質を備えた電気化学デバイス |
WO2012043501A1 (ja) * | 2010-09-27 | 2012-04-05 | 住友化学株式会社 | スラリー及び該スラリーを使用したセパレータの製造方法 |
JP2012074369A (ja) * | 2010-09-02 | 2012-04-12 | Showa Denko Kk | 集電体および集電体の製造方法 |
US20120088155A1 (en) * | 2010-05-03 | 2012-04-12 | Gleb Yushin | Alginate-containing compositions for use in battery applications |
JP2013041697A (ja) * | 2011-08-12 | 2013-02-28 | National Institute Of Advanced Industrial & Technology | リチウムイオン二次電池用電極 |
WO2013153916A1 (ja) * | 2012-04-09 | 2013-10-17 | 昭和電工株式会社 | 電気化学素子用集電体の製造方法、電気化学素子用電極の製造方法、電気化学素子用集電体、電気化学素子、及び、電気化学素子用集電体を作製するための塗工液 |
WO2013161749A1 (ja) | 2012-04-27 | 2013-10-31 | 昭和電工株式会社 | 二次電池用負極およびその製造方法、ならびに二次電池 |
WO2013161748A1 (ja) | 2012-04-27 | 2013-10-31 | 昭和電工株式会社 | 二次電池用負極活物質の製造方法および二次電池用負極活物質、二次電池用負極の製造方法および二次電池用負極、ならびに二次電池 |
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JP2014107191A (ja) * | 2012-11-29 | 2014-06-09 | Mikuni Color Ltd | カーボンナノチューブを用いた分散スラリー及びリチウムイオン二次電池 |
WO2014133067A1 (ja) * | 2013-02-27 | 2014-09-04 | 日本ゼオン株式会社 | 電気化学素子電極用複合粒子、電気化学素子電極用複合粒子の製造方法、電気化学素子電極および電気化学素子 |
US20140255788A1 (en) * | 2011-07-29 | 2014-09-11 | Uacj Foil Corporation | Collector, electrode structure, non-aqueous electrolyte battery, and electrical storage device |
JP2014211995A (ja) * | 2013-04-18 | 2014-11-13 | 日立マクセル株式会社 | 非水二次電池 |
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US20150255788A1 (en) * | 2012-09-26 | 2015-09-10 | Showa Denko K.K. | Negative electrode for secondary battery and secondary battery |
WO2015141464A1 (ja) * | 2014-03-19 | 2015-09-24 | 日本ゼオン株式会社 | 電気化学素子電極用複合粒子 |
JP2015170392A (ja) * | 2014-03-04 | 2015-09-28 | 三菱レイヨン株式会社 | 非水二次電池電極用バインダ樹脂、非水二次電池電極用バインダ樹脂組成物、非水二次電池電極用スラリー組成物、非水二次電池用電極、および非水二次電池 |
WO2016021405A1 (ja) * | 2014-08-08 | 2016-02-11 | 住友電気工業株式会社 | ナトリウムイオン二次電池用正極およびナトリウムイオン二次電池 |
WO2016031562A1 (ja) * | 2014-08-26 | 2016-03-03 | 大日精化工業株式会社 | 塗工液、塗工膜、及び複合材料 |
KR101680466B1 (ko) * | 2014-04-29 | 2016-11-28 | 주식회사 엘지화학 | 음극 활물질 슬러리, 이의 제조방법 및 이를 포함하는 음극 |
Families Citing this family (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1070316C (zh) * | 1999-03-22 | 2001-08-29 | 沈阳市光明涤纶排管厂 | 机织排管生产工艺 |
WO2011024798A1 (ja) * | 2009-08-27 | 2011-03-03 | 大日精化工業株式会社 | 水系の炭素フィラー分散塗工液、導電性付与材料、蓄電装置用電極板、蓄電装置用電極板の製造方法及び蓄電装置 |
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US10388943B2 (en) | 2010-12-22 | 2019-08-20 | Enevate Corporation | Methods of reducing occurrences of short circuits and/or lithium plating in batteries |
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JP5825894B2 (ja) * | 2011-07-15 | 2015-12-02 | 三星エスディアイ株式会社Samsung SDI Co.,Ltd. | 二次電池用電極、二次電池用電極の製造方法並びに二次電池 |
WO2013018688A1 (ja) * | 2011-07-29 | 2013-02-07 | 古河スカイ株式会社 | 集電体、電極構造体、非水電解質電池及び蓄電部品 |
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WO2014132809A1 (ja) * | 2013-02-27 | 2014-09-04 | 東洋インキScホールディングス株式会社 | カーボンブラック分散液およびその利用 |
KR102217137B1 (ko) | 2013-02-27 | 2021-02-19 | 토요잉크Sc홀딩스주식회사 | 카본블랙 분산액 및 그의 이용 |
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US10135073B2 (en) | 2013-07-08 | 2018-11-20 | Sanyo Chemical Industries, Ltd. | Dispersant for resin collectors, material for resin collectors, and resin collector |
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CN103400991B (zh) * | 2013-08-13 | 2015-09-23 | 天奈(镇江)材料科技有限公司 | 水性碳纳米管浆料及其制备方法 |
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WO2016039271A1 (ja) * | 2014-09-08 | 2016-03-17 | 日産化学工業株式会社 | リチウム二次電池用電極形成材料及び電極の製造方法 |
PL409373A1 (pl) * | 2014-09-09 | 2016-03-14 | Politechnika Poznańska | Elektroda węglowa kondensatora elektrochemicznego stanowiąca element elektrochemicznego układu do magazynowania energii |
FR3028088B1 (fr) * | 2014-11-03 | 2016-12-23 | Hutchinson | Electrodes conductrices et leur procede de fabrication |
CN104371041B (zh) * | 2014-11-14 | 2017-06-09 | 东华大学 | 高效壳聚糖基碱性阴离子交换复合膜及其制备和应用 |
CN104538576B (zh) * | 2014-12-17 | 2017-07-28 | 毛赢超 | 一种锂离子电池用改性陶瓷隔膜及制备方法 |
JP6428244B2 (ja) * | 2014-12-19 | 2018-11-28 | トヨタ自動車株式会社 | 非水電解質二次電池の製造方法および非水電解質二次電池 |
JP6851711B2 (ja) * | 2015-03-26 | 2021-03-31 | 株式会社Gsユアサ | 蓄電素子 |
JP2016219197A (ja) * | 2015-05-19 | 2016-12-22 | 協立化学産業株式会社 | 集電体用コート剤組成物、蓄電デバイス用電極板及び蓄電デバイス |
DE102015212226A1 (de) * | 2015-06-30 | 2017-01-05 | Robert Bosch Gmbh | Komponente für eine Batteriezelle und Batteriezelle |
KR101762900B1 (ko) * | 2015-09-25 | 2017-07-28 | 롯데케미칼 주식회사 | 레독스 흐름 전지의 전극 제조용 슬러리 조성물 및 이를 포함하는 레독스 흐름 전지의 전극 |
WO2017057393A1 (ja) | 2015-09-29 | 2017-04-06 | 株式会社クラレ | 炭素繊維用分散剤、炭素繊維分散組成物、および炭素繊維シートの製造方法 |
JP6613102B2 (ja) * | 2015-10-28 | 2019-11-27 | 旭化成株式会社 | ポリオキシメチレン樹脂組成物 |
CN105244507B (zh) * | 2015-10-30 | 2017-12-08 | 山东理工职业学院 | 锂电池材料及其制备方法和锂电池 |
KR102482030B1 (ko) * | 2015-11-20 | 2022-12-27 | 주식회사 동진쎄미켐 | 탄소 소재 분산용 잉크 조성물 및 그 제조방법 |
JP6356164B2 (ja) * | 2016-01-15 | 2018-07-11 | 関西ペイント株式会社 | リチウムイオン電池正極用導電ペースト及びリチウムイオン電池正極用合材ペースト |
JP6716942B2 (ja) | 2016-02-18 | 2020-07-01 | 住友ゴム工業株式会社 | 空気入りタイヤ及び空気入りタイヤの製造方法 |
JP6184552B2 (ja) * | 2016-05-11 | 2017-08-23 | 株式会社Uacj | 集電体、電極構造体、非水電解質電池及び蓄電部品 |
CN106025290A (zh) * | 2016-05-29 | 2016-10-12 | 合肥国轩高科动力能源有限公司 | 一种碳-陶瓷涂覆铝箔集流体及制备方法 |
JP7055589B2 (ja) * | 2016-06-13 | 2022-04-18 | 東洋インキScホールディングス株式会社 | 導電性組成物、非水電解質二次電池用下地層付き集電体、非水電解質二次電池用電極、及び非水電解質二次電池 |
WO2018068267A1 (zh) * | 2016-10-13 | 2018-04-19 | 宁德新能源科技有限公司 | 负极添加剂及含有该添加剂的极片和电化学储能装置 |
JP6972534B2 (ja) | 2016-10-31 | 2021-11-24 | 住友ゴム工業株式会社 | 混練機投入用ポリマー |
JP6862787B2 (ja) | 2016-11-22 | 2021-04-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
CN107785583B (zh) * | 2016-11-28 | 2020-07-31 | 万向一二三股份公司 | 一种水系正极及其制备方法 |
CN108250647B (zh) * | 2016-12-29 | 2020-06-26 | 深圳光启空间技术有限公司 | 阻隔材料、具有其的聚氨酯胶黏剂、蒙皮和飞行器 |
CN107331868A (zh) * | 2017-07-04 | 2017-11-07 | 佛山市中技烯米新材料有限公司 | 一种涂布液、其使用方法及电池极片 |
US10686214B2 (en) | 2017-12-07 | 2020-06-16 | Enevate Corporation | Sandwich electrodes and methods of making the same |
US11133498B2 (en) | 2017-12-07 | 2021-09-28 | Enevate Corporation | Binding agents for electrochemically active materials and methods of forming the same |
US11005101B2 (en) * | 2018-01-19 | 2021-05-11 | Ut-Battelle, Llc | Block graft copolymer binders and their use in silicon-containing anodes of lithium-ion batteries |
CN108411650B (zh) * | 2018-03-02 | 2020-06-23 | 苏州棠华纳米科技有限公司 | 一种匀染剂及其制备方法和应用 |
CN108649228B (zh) * | 2018-03-23 | 2021-10-01 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池硅基负极用粘结剂、负极及制备方法 |
US20190372186A1 (en) * | 2018-05-30 | 2019-12-05 | GM Global Technology Operations LLC | Sulfone electrolytes for capacitor-assisted batteries |
JP7024640B2 (ja) | 2018-07-17 | 2022-02-24 | トヨタ自動車株式会社 | 粒子集合体の製造方法、電極板の製造方法及び粒子集合体 |
US11018344B2 (en) * | 2018-09-10 | 2021-05-25 | Showa Denko K.K. | Current collector for electrical storage device, method for producing the same, and coating liquid used in said production method |
CN111200104B (zh) * | 2018-11-16 | 2021-03-19 | 宁德时代新能源科技股份有限公司 | 一种电池 |
CN111200110A (zh) * | 2018-11-16 | 2020-05-26 | 宁德时代新能源科技股份有限公司 | 一种正极极片及电化学装置 |
CN111200159B (zh) * | 2018-11-16 | 2021-03-23 | 宁德时代新能源科技股份有限公司 | 一种电池 |
CN109768278A (zh) * | 2018-12-15 | 2019-05-17 | 华南理工大学 | 一种锂离子电池 |
JP7145096B2 (ja) * | 2019-02-12 | 2022-09-30 | 信越化学工業株式会社 | 微小構造体移載装置、スタンプヘッドユニット、微小構造体移載用スタンプ部品及び微小構造体集積部品の移載方法 |
CN110003773A (zh) * | 2019-04-09 | 2019-07-12 | 刘�东 | 一种用于化工泵的抗静电涂料及其制备方法 |
JP6941637B2 (ja) * | 2019-04-22 | 2021-09-29 | 第一工業製薬株式会社 | 電極用結着剤組成物、電極用塗料組成物、蓄電デバイス用電極、および蓄電デバイス |
CN110429278A (zh) * | 2019-07-10 | 2019-11-08 | 中盐安徽红四方锂电有限公司 | 一种用于低温型锂离子电池的负极浆料及其制备方法 |
JP7439428B2 (ja) * | 2019-09-24 | 2024-02-28 | artience株式会社 | カーボンナノチューブ分散液およびその利用 |
KR102317345B1 (ko) * | 2020-01-03 | 2021-10-25 | 세종대학교산학협력단 | 전지용 전해질 및 그 제조방법. |
CN111393929A (zh) * | 2020-04-01 | 2020-07-10 | 郑州熙虎科技有限公司 | 一种古建筑用环保水性漆 |
CN111668490B (zh) * | 2020-06-18 | 2021-11-23 | 江苏卓高新材料科技有限公司 | 一种水性粘结剂、其制备方法、及应用 |
US20230212343A1 (en) * | 2020-07-09 | 2023-07-06 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Carbon material dispersion |
KR20220096781A (ko) * | 2020-12-31 | 2022-07-07 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
CN113409987B (zh) * | 2021-08-19 | 2021-11-16 | 西安宏星电子浆料科技股份有限公司 | 结合剂、有机载体、正面导电银浆及其制备方法和太阳能电池 |
CN113793936B (zh) * | 2021-08-24 | 2023-04-11 | 广州市乐基智能科技有限公司 | 一种用于固态锂电池的复合粘结剂及其制备方法和应用 |
KR102626081B1 (ko) | 2021-09-17 | 2024-01-18 | 나노캡 주식회사 | 전기에너지 저장장치용 무용제 전극의 제조방법 |
JP7098077B1 (ja) * | 2021-10-04 | 2022-07-08 | 大日精化工業株式会社 | カーボン材料分散液の製造方法 |
WO2023095771A1 (ja) * | 2021-11-26 | 2023-06-01 | 日産化学株式会社 | エネルギー貯蔵デバイス電極用薄膜形成組成物 |
JP7089127B1 (ja) * | 2022-02-17 | 2022-06-21 | 大日精化工業株式会社 | 水性塗工液、蓄電装置用電極、及び蓄電装置 |
KR102558449B1 (ko) * | 2022-10-14 | 2023-07-24 | 주식회사 한솔케미칼 | 공중합체 조성물을 포함하는 바인더, 상기 바인더를 포함하는 이차전지용 음극 및 상기 음극을 포함하는 이차전지 |
CN115895356B (zh) * | 2022-11-23 | 2023-12-26 | 昆山汉品电子有限公司 | 一种用于硅晶圆切割的保护材料及其制备方法 |
CN116333545A (zh) * | 2023-03-22 | 2023-06-27 | 江苏铭丰电子材料科技有限公司 | 一种锂离子电池电解铜箔防氧化液及其制备方法 |
CN116396643A (zh) * | 2023-04-03 | 2023-07-07 | 嘉兴纳科新材料有限公司 | 一种耐酸碱导电涂料复合金属电极板及制备方法 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6310456A (ja) | 1986-07-02 | 1988-01-18 | Mitsubishi Electric Corp | メタルハライドランプ |
JPH03285262A (ja) | 1990-03-30 | 1991-12-16 | Matsushita Electric Ind Co Ltd | 非水電解液二次電池の正極の製造法 |
JPH05194912A (ja) * | 1991-11-15 | 1993-08-03 | Asahi Chem Ind Co Ltd | 水性コーティング剤 |
JP2001006436A (ja) * | 1999-06-25 | 2001-01-12 | Murata Mfg Co Ltd | 導電性厚膜ペーストおよびその製造方法ならびにこれを用いた積層セラミックコンデンサ |
JP2002042817A (ja) * | 2000-05-15 | 2002-02-08 | Denso Corp | リチウム二次電池およびその正極の製造方法 |
JP2003272619A (ja) * | 2002-03-13 | 2003-09-26 | Hitachi Powdered Metals Co Ltd | 非水系二次電池の負極塗膜形成用スラリーおよび該スラリーの調整方法 |
JP2006134777A (ja) * | 2004-11-08 | 2006-05-25 | Erekuseru Kk | リチウム電池用正極及びこれを用いたリチウム電池 |
JP2007224263A (ja) * | 2006-01-25 | 2007-09-06 | Dainichiseika Color & Chem Mfg Co Ltd | ヒドロキシアルキル化キトサン溶液 |
JP2008060060A (ja) * | 2006-08-04 | 2008-03-13 | Kyoritsu Kagaku Sangyo Kk | 電極板製造用塗工液、アンダーコート剤およびその使用 |
JP2008184485A (ja) | 2007-01-26 | 2008-08-14 | Admatechs Co Ltd | フィラー含有水スラリー組成物 |
WO2008123143A1 (ja) * | 2007-03-23 | 2008-10-16 | Zeon Corporation | リチウムイオン二次電池電極用スラリーの製造方法 |
JP2009026744A (ja) | 2007-06-18 | 2009-02-05 | Toyo Ink Mfg Co Ltd | 電池用組成物 |
JP2009064564A (ja) * | 2007-09-04 | 2009-03-26 | Sanyo Electric Co Ltd | 非水電解質電池用正極の製造方法、それに用いられるスラリー及び非水電解質電池 |
JP2009148681A (ja) | 2007-12-19 | 2009-07-09 | Taiyo Ink Mfg Ltd | スラリー組成物 |
JP2009170287A (ja) * | 2008-01-17 | 2009-07-30 | Mitsubishi Chemicals Corp | 非水系電解液二次電池用電極及びそれを用いた非水系電解液二次電池 |
JP2009238720A (ja) | 2008-01-10 | 2009-10-15 | Sanyo Electric Co Ltd | 非水電解質二次電池及びその製造方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2683821B1 (fr) | 1991-11-15 | 1998-11-20 | Asahi Chemical Ind | Polysaccharide, polysaccharide neutralise et composition comprenant ce dernier. |
JP3285262B2 (ja) | 1993-10-14 | 2002-05-27 | 株式会社リコー | 画像支持体の再生方法および該再生方法に使用する装置 |
JPH09227633A (ja) | 1996-02-23 | 1997-09-02 | Dai Ichi Kogyo Seiyaku Co Ltd | エチレン−ビニルアルコール共重合体変性物、その製造方法、前記変性物を含有する水溶性フィルム、水溶性包装材料及び水溶性ホットメルト接着剤 |
JP3973003B2 (ja) | 1998-04-13 | 2007-09-05 | Tdk株式会社 | シート型電気化学素子 |
JPH11323175A (ja) | 1998-05-12 | 1999-11-26 | Tokai Carbon Co Ltd | 易水分散性カーボンブラックとその製造方法 |
TW513472B (en) | 2000-07-12 | 2002-12-11 | Dainichiseika Color & Amp Chem | Aqueous compositions and process for the surface modification of articles by use of the aqueous compositions |
US6869710B2 (en) | 2001-02-09 | 2005-03-22 | Evionyx, Inc. | Metal air cell system |
US6790561B2 (en) | 2001-03-15 | 2004-09-14 | Wilson Greatbatch Ltd. | Process for fabricating continuously coated electrodes on a porous current collector and cell designs incorporating said electrodes |
US6709788B2 (en) | 2001-05-11 | 2004-03-23 | Denso Corporation | Lithium secondary cell and method of producing lithium nickel metal oxide positive electrode therefor |
JP2003206409A (ja) | 2002-01-11 | 2003-07-22 | Nippon Parkerizing Co Ltd | 加熱架橋性組成物、水性溶液組成物および複合材 |
US6917094B2 (en) | 2002-11-29 | 2005-07-12 | Honda Motor Co., Ltd | Electrode for electric double layer capacitor |
JP3789427B2 (ja) | 2002-11-29 | 2006-06-21 | 本田技研工業株式会社 | 電気二重層コンデンサ用電極体 |
JP2004186218A (ja) * | 2002-11-29 | 2004-07-02 | Honda Motor Co Ltd | 電気二重層コンデンサ用電極体 |
JP2004210980A (ja) | 2003-01-06 | 2004-07-29 | Hitachi Chem Co Ltd | バインダー樹脂組成物、合剤スラリー、電極及びこれらを用いて作製した非水電解液系二次電池 |
JP2005129437A (ja) | 2003-10-27 | 2005-05-19 | Canon Inc | 非水電解質二次電池用電極構造体及びその製造方法、前記電極構造体を備えた非水電解質二次電池及びその製造方法 |
JP5010097B2 (ja) | 2004-07-23 | 2012-08-29 | 昭和電工パッケージング株式会社 | 電子部品ケース用包材及び電子部品用ケース並びに電子部品 |
CN101116201B (zh) | 2005-02-10 | 2011-06-22 | 昭和电工株式会社 | 二次电池集电器、二次电池阴极、二次电池阳极、二次电池及其制造方法 |
KR101179378B1 (ko) | 2005-02-10 | 2012-09-03 | 쇼와 덴코 가부시키가이샤 | 이차전지용 집전기, 이차전지 양극, 이차전지 음극, 이차전지 및 그들의 제조 방법 |
US7864508B2 (en) | 2005-03-30 | 2011-01-04 | Zeon Corporation | Electrode material for electric double layer capacitor, method for producing the same, electrode for electric double layer capacitor and electric double layer capacitor |
JP2006286344A (ja) * | 2005-03-31 | 2006-10-19 | Kyoritsu Kagaku Sangyo Kk | リチウム非水電解質電池、およびその製造方法 |
JP2006310010A (ja) | 2005-04-27 | 2006-11-09 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池 |
JP2007095641A (ja) | 2005-09-26 | 2007-04-12 | Masaru Sugita | 電池構成材料 |
KR101287435B1 (ko) | 2005-10-11 | 2013-07-19 | 쇼와 덴코 가부시키가이샤 | 전기 이중층 커패시터용 집전체, 전기 이중층 커패시터용전극, 전기 이중층 커패시터, 및 그들의 제조 방법 |
US20100190063A1 (en) * | 2006-07-06 | 2010-07-29 | Yusuke Fukumoto | Method and apparatus for manufacturing member for secondary battery and secondary battery using the same |
TWI332284B (en) | 2006-12-29 | 2010-10-21 | Ind Tech Res Inst | A battery electrode paste composition containing modified maleimides |
KR101422071B1 (ko) | 2007-09-21 | 2014-08-13 | 주식회사 동진쎄미켐 | 플라즈마 디스플레이 패널 전극 형성용 슬러리 조성물 |
JP5194912B2 (ja) | 2008-03-17 | 2013-05-08 | 信越半導体株式会社 | スーパージャンクション構造を有する半導体素子の製造方法 |
JP2009277783A (ja) | 2008-05-13 | 2009-11-26 | Japan Gore Tex Inc | 導電性接着剤ならびにそれを用いた電気二重層キャパシタ用電極および電気二重層キャパシタ |
JP5320394B2 (ja) * | 2008-06-02 | 2013-10-23 | 大日精化工業株式会社 | 塗工液、電極板製造用塗工液、アンダーコート剤およびその使用 |
DE102008034109B4 (de) | 2008-07-21 | 2016-10-13 | Dspace Digital Signal Processing And Control Engineering Gmbh | Schaltung zur Nachbildung einer elektrischen Last |
WO2011024798A1 (ja) | 2009-08-27 | 2011-03-03 | 大日精化工業株式会社 | 水系の炭素フィラー分散塗工液、導電性付与材料、蓄電装置用電極板、蓄電装置用電極板の製造方法及び蓄電装置 |
CN101806766B (zh) | 2010-04-09 | 2013-01-02 | 济南大学 | 一种羟丙基壳聚糖/碳纳米管修饰的电化学传感器及其制备方法和应用 |
US20110305970A1 (en) * | 2010-06-11 | 2011-12-15 | Yogeshwar Sahai | CHEMICALLY LINKED HYDROGEL MATERIALS AND USES THEREOF IN ELECTRODES and/or ELECTROLYTES IN ELECTROCHEMICAL ENERGY DEVICES |
-
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- 2010-08-24 WO PCT/JP2010/064263 patent/WO2011024798A1/ja active Application Filing
- 2010-08-24 JP JP2011528794A patent/JP5318215B2/ja active Active
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- 2010-08-24 JP JP2011528795A patent/JP5499041B2/ja active Active
- 2010-08-24 JP JP2011528793A patent/JP5499040B2/ja active Active
- 2010-08-24 EP EP10811849.8A patent/EP2472646B1/en active Active
- 2010-08-24 JP JP2011528796A patent/JP5367826B2/ja active Active
- 2010-08-24 KR KR1020127007753A patent/KR101420028B1/ko active IP Right Grant
- 2010-08-24 US US13/392,066 patent/US8945767B2/en active Active
- 2010-08-24 EP EP10811848.0A patent/EP2472527B1/en active Active
- 2010-08-24 CN CN201080038131.9A patent/CN102498175B/zh active Active
- 2010-08-24 WO PCT/JP2010/064264 patent/WO2011024799A1/ja active Application Filing
- 2010-08-24 KR KR1020127007764A patent/KR101489043B1/ko active IP Right Grant
- 2010-08-24 US US13/392,073 patent/US8628610B2/en active Active
- 2010-08-24 KR KR1020127007752A patent/KR101489042B1/ko active IP Right Grant
- 2010-08-24 EP EP10811850.6A patent/EP2472528B1/en active Active
- 2010-08-24 WO PCT/JP2010/064265 patent/WO2011024800A1/ja active Application Filing
- 2010-08-24 US US13/392,034 patent/US9359508B2/en active Active
- 2010-08-24 WO PCT/JP2010/064262 patent/WO2011024797A1/ja active Application Filing
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- 2010-08-27 TW TW99128802A patent/TWI451616B/zh not_active IP Right Cessation
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- 2010-08-27 TW TW99128804A patent/TWI457170B/zh active
- 2010-08-27 TW TW99128803A patent/TWI451615B/zh active
-
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- 2013-12-09 JP JP2013253865A patent/JP5695170B2/ja active Active
-
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- 2016-04-29 US US15/142,683 patent/US9834688B2/en not_active Expired - Fee Related
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6310456A (ja) | 1986-07-02 | 1988-01-18 | Mitsubishi Electric Corp | メタルハライドランプ |
JPH03285262A (ja) | 1990-03-30 | 1991-12-16 | Matsushita Electric Ind Co Ltd | 非水電解液二次電池の正極の製造法 |
JPH05194912A (ja) * | 1991-11-15 | 1993-08-03 | Asahi Chem Ind Co Ltd | 水性コーティング剤 |
JP2001006436A (ja) * | 1999-06-25 | 2001-01-12 | Murata Mfg Co Ltd | 導電性厚膜ペーストおよびその製造方法ならびにこれを用いた積層セラミックコンデンサ |
JP2002042817A (ja) * | 2000-05-15 | 2002-02-08 | Denso Corp | リチウム二次電池およびその正極の製造方法 |
JP2003272619A (ja) * | 2002-03-13 | 2003-09-26 | Hitachi Powdered Metals Co Ltd | 非水系二次電池の負極塗膜形成用スラリーおよび該スラリーの調整方法 |
JP2006134777A (ja) * | 2004-11-08 | 2006-05-25 | Erekuseru Kk | リチウム電池用正極及びこれを用いたリチウム電池 |
JP2007224263A (ja) * | 2006-01-25 | 2007-09-06 | Dainichiseika Color & Chem Mfg Co Ltd | ヒドロキシアルキル化キトサン溶液 |
JP2008060060A (ja) * | 2006-08-04 | 2008-03-13 | Kyoritsu Kagaku Sangyo Kk | 電極板製造用塗工液、アンダーコート剤およびその使用 |
JP2008184485A (ja) | 2007-01-26 | 2008-08-14 | Admatechs Co Ltd | フィラー含有水スラリー組成物 |
WO2008123143A1 (ja) * | 2007-03-23 | 2008-10-16 | Zeon Corporation | リチウムイオン二次電池電極用スラリーの製造方法 |
JP2009026744A (ja) | 2007-06-18 | 2009-02-05 | Toyo Ink Mfg Co Ltd | 電池用組成物 |
JP2009064564A (ja) * | 2007-09-04 | 2009-03-26 | Sanyo Electric Co Ltd | 非水電解質電池用正極の製造方法、それに用いられるスラリー及び非水電解質電池 |
JP2009148681A (ja) | 2007-12-19 | 2009-07-09 | Taiyo Ink Mfg Ltd | スラリー組成物 |
JP2009238720A (ja) | 2008-01-10 | 2009-10-15 | Sanyo Electric Co Ltd | 非水電解質二次電池及びその製造方法 |
JP2009170287A (ja) * | 2008-01-17 | 2009-07-30 | Mitsubishi Chemicals Corp | 非水系電解液二次電池用電極及びそれを用いた非水系電解液二次電池 |
Non-Patent Citations (5)
Title |
---|
"New Mixing and Dispersion Technology for Conductive Fillers and Measures for Mixing and Dispersion Failures", 2004, TECHNICAL INFORMATION INSTITUTE CO., LTD, article "Causes of Mixing and Dispersion Failures for Conductive Fillers", pages: 20 |
JOE, KIYOKAZU: "Technological Development of Dispersing Agents for Water Borne Coating Materials", JETI, vol. 44, no. 10, 1996, pages 110 - 112 |
KAMIYA, HIROHIDE: "Evaluation and Control of Agglomeration/Dispersion Behavior of Microparticles in Water System", MATERIAL STAGE, vol. 2, no. 1, 2002, pages 54 - 60 |
See also references of EP2471869A4 |
TACHIBANA, HIROKAZU: "Material Stage", vol. 8, 2009, TECHNICAL INFORMATION INSTITUTE CO., LTD., article "Preparation, Coating and Drying of Positive Electrode Slurry for Lithium Ion Secondary Cells, and Understanding of Electrode Operations", pages: 72 - 75 |
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