WO2010013837A1 - ナトリウム二次電池 - Google Patents
ナトリウム二次電池 Download PDFInfo
- Publication number
- WO2010013837A1 WO2010013837A1 PCT/JP2009/063839 JP2009063839W WO2010013837A1 WO 2010013837 A1 WO2010013837 A1 WO 2010013837A1 JP 2009063839 W JP2009063839 W JP 2009063839W WO 2010013837 A1 WO2010013837 A1 WO 2010013837A1
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- WIPO (PCT)
- Prior art keywords
- electrode
- sodium
- raw material
- value
- secondary battery
- Prior art date
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Classifications
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- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
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- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
Definitions
- the shrinkage is large, and it is easy to destroy the structure as this electric cycle is repeated, and the electric cycle is not sufficient, and it is sufficiently durable for use as a secondary battery. I don't get it.
- the carbon material is selected from the group consisting of requirement, requirement 2, requirement 3 and 4 and the R () obtained by the following sodium determination is satisfied. It is.
- the raw material is irradiated with the wavelength of 532 and run determination is performed.
- The is the arbitrary degree and the horizontal axis is the rat ().)
- the horizontal axis is 00 ⁇ 00C.
- G be the large value of in the range of, and divide by G to get R ().
- Substrate material for sodium secondary battery including the step of determining the raw material X, and the step of determining the raw material by comparing the obtained and A values with discrimination 0/5 lower and discrimination 0 upper 0 0 lower, respectively. of .
- the light source material is the sodium secondary battery.
- the number is two. 10
- the fitting spectrum is ((2 2 2
- 25 BAB which is the magnitude of the big body divided by the big body, is used, and (,) is divided by () X x
- This is a useful parameter.
- the value may be below.
- the value in the specific spectrum is also a useful parameter.
- the value of is 25 1
- the raw material satisfies the above and 2. 25 Next, requirement 3 will be explained. It can be confirmed by observation using a transmission microscope () that the material does not substantially exist on O. It can also be confirmed using a scanning microscope (S).
- the sodium ion is as follows. A battery is manufactured using, for example, sodium for an electrode having an electrode material obtained by mixing the raw material 85 and the bidet 5, and for example, for sodium.
- the carbon material can be obtained in a yield, and the environment can be reduced and the production cost can be reduced.
- organic material having NO examples include no (novolac, nozolac, etc.), po (bisno, novolac, etc.), oil, bisphenol, and benzodi. It can be used alone or in combination.
- This material may contain a curing agent or an agent.
- the material having the organic material is an organic material obtained by polymerizing fluorine or its conductor aldehyde compound.
- organic materials are inexpensive among organic materials having a large amount of industrial production, and thus the raw materials obtained by this are preferably used.
- Or conductors thereof include, for example, No, Zo, Zo, Zo, Cate, No, Idkino, Kino, Ga, Bisfuno, Bisno, No, Examples include e-funo, e-no, to, and deprivation, and these can be used alone or in combination of two or more.
- an agent may be added to the zono, or a racko resin may be added to reduce curing. You can also combine them.
- Random racks of the same position are called types, or their conductors and aldehyde compounds are added in a weakly acidic manner, and then the reaction is carried out directly or with further acid water.
- the reaction is carried out directly or with further acid water.
- Goio is known. Can also be used, for example, powder no Gakaku, trade name Topp, PG 4528 PG 2473 PG 4704 PG 4504, Sumitomo Crite, trade name Rai,
- organic material having a molecular structure a wide variety of other mechanical materials can be used. It does not have to be a synthetic resin as described above, but any organic material that can be made into a raw material by carbonization.
- Charcoal that can be listed as a future machine material and is obtained by converting it into a material is preferred as a carbon material.
- sesame, cesium and sesame are the main ingredients of the material, and g is also an organic material having
- cedar is widely used as a construction material, and the sawdust generated in the process is preferable because it can reduce the environmental burden and provide a carbon material at low cost. Also, it is preferred as a raw material obtained by mashing. In addition, resources can be effectively used by using raw materials obtained by converting plastics as carbon materials.
- oil consisting of, fluid, their or their combined oils.
- NONO the product made by NONO.
- it can be obtained as follows. Including Akiles, Including Dokido
- the raw material can be obtained by converting the above t, singly or two or more.
- the degree of carbonization is 800. C 2 500. C is preferred, and carbonization is preferably carried out in a gas atmosphere. You can leave the equipment as it is, and the fee is 400.
- Gas atmosphere obtained by heating with a chemical gas under C may be used. Examples of the gas include nitrogen and a, and examples of the gas include air, and C. May be done under reduced pressure.
- Use equipment such as ki, laschi, pusher, multistage, fluidized furnace. Taki is useful.
- the raw material may be live or unaltered, but is preferably live. Further, an oxidizing gas is used for the raw material obtained by the following.
- C 00. C means to do at a lower degree.
- the carbon material may be pulverized. , For example, impact, centrifugal crushing, bo, round, conical,
- the sodium secondary battery of the present invention includes 2 having the above-mentioned raw material.
- Sodium secondary batteries are usually No. 2, No. 2, electrolyte, and Ta.
- Sodium secondary batteries are usually manufactured by impregnating an electrolyte containing electrolyte by storing them in a container such as an electrode or battery can obtained by stacking and winding the negative electrode and the setter electrode. .
- a container such as an electrode or battery can obtained by stacking and winding the negative electrode and the setter electrode.
- shape of the sodium secondary battery according to the shape of the container, for example, a, a cylinder, and a corner may be mentioned. 15 2
- the above-mentioned raw materials, binders, and agents containing, if necessary, etc. are responsible for current collection, and are usually in the shape.
- a method of the second electrode for example, () a raw material, a binder, and an electrode material obtained by adding a solvent to the electrode material are applied, immersed, or dried by current collection or doctor method.
- Bipolar materials include, for example, metals such as ketke, aum, titanium, gold, silver, platinum, and aum stainless, such as carbon, activated carbon, ketke, aum,,
- conductive materials such as mu or chi-chi polymer (SS), and the like.
- copper is preferred because it is difficult to make a lacquer alloy and is easy to process into a film.
- the shape include a flat plate shape, a mesh shape, a net shape, a lath, a gusset shape or a combination of these shapes (for example, a metal plate). It may be formed on the surface by a chipping process.
- Ochi (meta) act Ochi (meta) act 15, Oaki Aki (meta) act if Fuchi (meta) act, Ochi (meta) act, Okiaki ( Meta)
- examples of the binder may include a polymer of a compound and a polymer including a di-double bond that does not include a below-described atom.
- the polymer is a polymer not containing nitrogen. 2 and 5 are preferable, and the amount of irreversible sodium secondary battery can be reduced.
- Examples of the polymer include a polymer of a polymer containing a double atom containing no atom.
- monomers that can be used include, for example, (six) aki prime number to 22) (meta) act, meth (meth) act, chi (meta) act, chi (meta) act, so chi (meta) ), 0 (Meta), 2 Xi (Meta), Ideci (Meta), Lau (Meta), Octa (Meta), etc. (Meta) (Meta) act, Chi (meta) act, etc.Acquisition or Acquisition (Aki group carbon number 2 to phantom (meta) act, 15 2 chi (meta) act, 2 pp (meta )
- (meta) aster such as (meta) a, propion (meta) a octa (meta) al, etc.
- combination examples include, for example, sugars such as starch, methysess, methys, methysids, hydrus, hydrippis, methysess, tuss, and their conductors.
- the above-described binder may act as an electrode material.
- the binder is usually 0.5 to 30 degrees with respect to the carbon material 0, and preferably 2 to 20 degrees.
- the agent include ptones such as methy, isopia, thiol or meth, etc., tepig dimethyte, te, acetone, methy or methine, etc. It is done. If the mix increases, plastic may be used to facilitate body cloth.
- the electrode examples include an electrode made of sodium or sodium gold, or an electrode in which sodium or gold is stacked on a current collector, and an electrode having a sodium compound capable of using sodium ion. be able to.
- An electrode having a sodium compound capable of containing sodium ion (hereinafter sometimes referred to as a compound) is, for example, a compound, a binder, and a containing agent that are charged with current collection. It is.
- the method of the second pole includes: () a compound, binder, and electrode agent formed by adding a solvent to the electrode by collecting, dripping, etc.
- a toroidal shape In the case of a toroidal shape, it is usually only 500 to 500 degrees.
- the product include the following compounds. That is, a such as a eO, a O, a O and aCoO.
- a compound represented by a, (is the above transition element, a) a e S O and a e S O etc.
- compounds containing e can be preferred.
- the use of a compound containing e is also very important from the viewpoint of configuring a secondary battery from a resource-rich and inexpensive material.
- metals such as ketke, aum, titanium, gold,, platinum, and aum stainless steel, such as carbon, activated carbon, ketke, aum,,,, and
- a film formed by plasming or activation for example, a film in which mucin or tintin polymer (SS) is dispersed.
- Aum, cover or stainless steel is particularly preferred. Aum is particularly preferred because it is processed into 25 films and is inexpensive.
- flat plate, mesh,, lath, chin is a boss or a combination of these (for example,,
- It may be formed on the surface by chinching.
- binders, 2 and the like can be used.
- the binder is usually 0.5 to 30 degrees for a 00, preferably 2 to 30 degrees, and is typically about 50 degrees for a0.
- the preference is ⁇ 3 degrees.
- it is usually 50 to 500 degrees, preferably ⁇ 200 degrees.
- Degradation is usually done by dissolving organically.
- sodium salts such as aC, aP, a, aC S, a (C S) 2 a (C S) 2 aC (C SO) 3 are used as the electrolyte used in the secondary battery of sodium.
- organic materials include the following.
- Ring caps such as 2o, 4 methy 5 bi 3 geo 2o, 4 methi 3 3 2o, etc., such as tometila, phototila, toxisila, thiotomethicilla, thiotochira, etc.
- the sodium secondary battery containing the conventional pole has been used for the te system, but the sodium secondary battery containing the bright pole can also be used for the ste system. Because of its excellent steadic system and oxidizability, the sodium secondary battery for steatile system in liquids can increase the operating position and improve the (negative) per unit volume. In addition, there is a tendency to suppress rapid decomposition of the liquid.
- the agent can be added. Physically, there are gas systems, stete (for example, tochi, toa, etc.) for the above, phosphos, etc., and the following silicate compounds for output.
- the seeds are benzoic acid, benzoic acid methyl, benzoic acid, benzoic acid, benzoic acid, benzoic acid, benzoic acid, etc.
- the electrolyte is usually in the range of 0.00 to 0.degree., Preferably 0.005 to 5, and particularly preferably 0.about.
- the setter can retain electrolysis and an insulating film is used.
- a material having a quality such as poi fat such as potin, poppy, etc., cloth, cloth, etc. can be used.
- the quality may be 2 or more and the above materials may be laminated.
- the data there can be mentioned data described in, for example, 20000686, JP 0 324758.
- the normal range is 0 to 0 degrees.
- the thickness of the battery should be as low as possible, as long as the mechanical strength is maintained. In general, it should be as thin as 30.4 degrees, preferably 5-4 degrees. .
- the setter is usually 30 to 8 and preferably 40 to 70.
- the data may be a stack of data.
- Yadaw is done by closing the pores of the setter when the normal degree is exceeded. Even if the battery temperature rises to a certain temperature after the pores are blocked, it is preferable to maintain the closed state of the setter, so that the temperature does not rise.
- Examples of the data include a chargeable im, and an im laminated with a large number of L-im, and by using the im, the thermal performance of the sodium secondary battery can be further improved. It becomes possible.
- im in which and many im are stacked.
- im it is a higher layer of note than im, and it may be made of inorganic powder or it may contain fat.
- fat By containing fat, can be formed by an easy technique such as construction. Examples include bore, port, pore, cabinet, poaceta, boho, pose side, potato, poste, tesaho, te. Pode, Bo, Poado, Potesaho and Poté are preferred, and Pode, Po and Add are more preferred. Even more preferred are compounds such as pores (lapoads, metaads), pores, pores, etc., especially preferred are aromatic pores, production, especially preferred It is a pore (below, sometimes laa).
- poly (4) methy and cyclic i-type compounds By using these fats, it is possible to improve the properties, that is, to increase the properties. These When using union, it depends on the sex within the child, so that the sex, that is, the battery is significantly improved and the amount of high sodium secondary battery is increased.
- Each degree can be set to C degrees. If the inorganic powder is used, the degree is, for example, 500. It is also possible to put it on C.
- Raa is obtained by combining La Labon Ride, and Ad Add is equivalent to La or equivalent (for example, 4 4 Biff, 5 Tan, 26 Ta, etc., extend in the opposite direction coaxially or in parallel. ) It is made up of repeating positions that are joined together. Physically, PO (latefad), PO (laad), PO (4 4 bend tefadoad), PO (la 4 4 vidica board), PO (la
- Po is preferably made by polymerization with water.
- waters include met anhydride, 3 3 4 4 distetracarbo anhydrate, 3 3 4 4 zotetracarb anhydride, 2 2 bis (3 4 dicarbo Kis-a-op, 3 3 4 4 Bitetracabo waterless products. Examples of these include Ochidian, Radia, Bezodian, 33 Methysia, 33 Anosonone, 33 Anodiso, 5 Tange, and the like.
- soluble can be used suitably.
- An example of such a compound is a compound of 3 3 4 4 diphstetracarbon anhydride and.
- Examples of the pore include those combined using Bonn and Isoane, and those combined using water and isocyanate.
- Specific examples of boric acid include tar and tetar.
- An example of water is tometic anhydride.
- Examples of iso-anetos include 4 4 di-meta iso-ane, 24 4-di-di-anitone, 26-di-di-isocyanate, ora di-iso-ane,
- Examples include diisoamine.
- the heat resistance is only 0 above, 5 below, especially 4 above J. Also, it has fine holes, and the size of the hole () is usually below 3, preferably below.
- powders made of organic substances such as tact They can be used alone or in a mixture of two or more. Among these powders, polytetrahydro powder is preferred in terms of chemical stability.
- the amount of filler in the case of containing fat depends on the weight of the filler. For example, when the weight of the filler is 0, the weight of the filler is usually 5 to 9 5 and 20 9 It is preferably 5 or less, more preferably 30 or 90. These particles are particularly suitable when all of the particles constituting the filament are anatomical.
- the shape of the filler there are, plate,,, and whisker, and there can be a misaligned child, but it is easy to form a single hole,
- the particle spec Examples include particles whose child's) is in the range below 5.
- the spectrum ratio of the child can be determined by the electron microscope true.
- the value obtained by measuring the particles formed on each of the two or more illustrators is 0 or 5 under the value of the large value for the eye and the large value for the second. .
- the values that are truly determined by the electron microscope should be used.
- Ii has fine pores, and usually has a shut-down.
- the size of the micro-holes in B is usually below 3 and preferably below.
- the size of B is usually 30 to 80 and preferably 40 to 7.
- the fine hole can be closed by the Yat Dow function, by the shape and shape of the ⁇ .
- the resin that makes up the resin should be selected from those that do not dissolve in the sodium secondary battery. Physically, it is possible to mention the porphyry such as poti and poppy and thermoplastic poultry, and these two or more marine products may be used. In the sense of being shut down at a lower temperature, it is preferable that im contain a bob fat, and more preferably, it contains a pot.
- the pot include a pot such as a pot, a high-density pot, and a linear pot, and also an ultra-high molecular pot.
- the resin constituting the resin contains at least an ultra high molecular weight polymer.
- only im is usually 3 to 30 and more preferably 3 to 2 O.
- the laminated film is usually under 40, and preferably under 2O.
- the value is 0 ⁇ down.
- the production of phy is not particularly limited.
- a method of removing the plastic with an appropriate solvent after imprinting with thermoplastic plastics, or 7 30 As described in the report, using a thermoplastic oil produced by the method of
- the inorganic material used should be below 0 ⁇ 5, and more preferably below 0 ⁇ 2.
- the average and the value determined by the electron microscope are used. Physically, the inorganic particles taken in the photo are arbitrarily given 50, and each
- carbon dioxide carbon dioxide, carbon dioxide, carbon dioxide, zinc oxide, calcium oxide, aluminum hydroxide, magnesium hydroxide, potassium hydroxide,
- Um, Zinc oxide, Umum chloride, Sodium chloride, Gnesium and the like Any of these, or aca It can be removed from inside. From the viewpoint of acid selectivity, it is preferable to use sodium carbonate.
- the law of Poo 8 is not particularly limited.
- the poofy is obtained by mixing the materials constituting the poin using a mixing device, for example, a screw, a twin-screw machine or the like.
- a mixing device for example, a screw, a twin-screw machine or the like.
- the method of manufacturing the ton consisting of the bond material there is no particular limitation on the method of manufacturing the ton consisting of the bond material, and it can be manufactured by the ion method, the solder method, the die method, or the sky method. It is preferable to manufacture by the following method, because a higher degree can be obtained.
- the torso manufacturing method comprising poofed material is a method of rolling poofine using a pair of tools adjusted to a higher surface degree of poofin contained in poofy.
- the tools do not necessarily have exactly the same circumference, but only 5 degrees of difference.
- the poofy produced by extrusion from the extrusion can be introduced directly into the pair, or the poi poet can be used.
- the poi poet can be used in the case of a poto-containing material or a material from which inorganic material has been removed, it is possible to use theta or ogula.
- C is preferred. If the degree is too low, it may break, and the ability to pass too much and the ionicity may become low. Also preferred is a human set. It is preferred that the degree of Hitset Poof is full.
- Stack 10 and get Stacked It may be provided on the front side or on both sides.
- (b) is formed on one side of many types.
- the polarity can be used as a polarity add system. Specifically, a methyl home add, a meta add, a
- aca or aca genus at the time of raa in order to improve the solution of laa medium.
- examples include, but are not limited to, titanium chloride or calcium.
- the range of 0 to 0, 5 to 6 is preferred, and the range of 0 to 4 to 0 is more preferred. If the compound is less than 5, the resolution of the generated raa may be insufficient, and if it exceeds 6, it may substantially exceed the solubility of the compound medium, which may be preferable. In general, if there are less than two of the aka or genus, the sexuality of the raa may be insufficient,
- the aka or aka genus compounds may not dissolve in polar ad or polar.
- pressure dispersion innerizer, noiser or the like may be used as a method of dispersing the filler to obtain the slurry.
- Examples of methods for applying slurry include coating methods such as nai, bud,, gravure, and die, and coating is simple, but industrially, it does not come into contact with the outside air. Die work is preferred. There may also be more than one. In this case, the line is usually taken after the fat is extracted in (c) above. Also, when making and laminating each other and laminating them, they should be fixed by adhesion method or heat method.
- Dissolution may be the one in which the above-mentioned dispersal is dispersed.
- the solid solution serves as a May not be required.
- a sodium secondary battery is usually manufactured by impregnating an electrolyte containing an electrolyte by storing the negative electrode and the setter electrode in a container such as an electrode or a battery can obtained by stacking and winding.
- the battery () is made up of an electrode (2), an electrode (3), a setter (4), an electrode ((3) and a collector. (2) Sequential lamination, electrolytic impregnation, metal (5) Gasket (6), etc.
- the electrode is equipped with a pole, and the pole (26) of one pole acts as the positive pole, The pole electrode (26) acts as a negative electrode, and electricity is charged and charged.
- a package made of a laminate containing aluminum may be used instead of a metal device.
- Sodium secondary batteries are usually charged at 0 to 20 degrees, preferably 0.5 to 5 degrees. In addition, sodium secondary batteries are preferred because they tend to be reduced in quantity even if the electric power above 5 is repeated.
- the time is () divided by the constant () when () is required to turn on the power (00), and indicates that this value is large and can be charged in a short time.
- the area was determined from the value emitted from the element adsorption line in degrees using IOX and OSORB. Using the obtained carbon material, a sodium secondary battery was fabricated as follows and the sodium ion conductivity was confirmed.
- the binder Hubide (P) was After the binder was dissolved in methidone (P) so that the mixture 70 () was formed, the mixture was added to the slurry and placed on a 40-thick thick a current collector. This was dried by using an electrode punching machine and punched to a diameter of 45 to obtain a circular (C). Place (C) with the face down and tap (Poppy) on it.
- This box is manufactured by NOZOKU, placed on an anatobot, installed in a ring, and in an agas atmosphere. Held in C and turned into In this case, it is set to 0 ⁇ per 9 ag and from room temperature to 0. About 5 degrees until C. , 0. A gap was made in C.
- the value was 0 ⁇ 66.
- the sodium secondary battery 5 (B3) was tested in the same manner as in the implementation (2), and the test was conducted in the same manner as in the implementation. 2nd cycle released, 0th cycle released
- a sodium secondary battery () was prepared in the same manner as in the implementation (3).
- the sodium secondary battery (3) showed good results. It was not observed in 3.
- B3 is similar to that of the sodium secondary battery.
- the high temperature property was adjusted as follows. In B3, 15 25. Repeat the above-mentioned electricity for 2 times for C, and then the third electricity for 60 times. After C, take out and 25. C's third power was applied. It was 90, which is the third of the second quantity, which was extremely high. This indicates that the sodium secondary battery can be used extremely favorably in applications such as transmission equipment such as automobiles, solar battery equipment, and wind power generation equipment.
- the raw material for sale (carbon, brand name mold C0520) was used as the raw material.
- a sodium secondary battery (B4) was prepared in the same manner as in the implementation 2), and was charged in the same manner as the implementation. 2nd cycle released, 0th cycle released
- the 5C The interval between C was defined as an interval.
- Bo Mo (Made by agate
- the raw material of the powder was obtained by pulverizing with Bo, 28, 5).
- the area of the raw material was 26 2.
- a sodium secondary battery was confirmed and the sodium ion conductivity was confirmed as follows.
- a second battery (B5) was prepared in the same manner as in the implementation 2), and the test was conducted in the same manner as in the implementation. 2nd cycle released, 0th cycle released
- a sodium secondary battery () was prepared in the same manner as in the implementation (3).
- the sodium secondary battery () showed good properties. It was not observed in 5. It is similar to that of line B and line B.
- the sodium secondary battery (R) was prepared in the same manner as in the implementation (3).
- the sodium secondary battery (R) did not operate satisfactorily as a secondary battery.
- a secondary battery (R B) was fabricated in the same manner as in the implementation (3).
- the sodium secondary battery (R) did not operate as a secondary battery.
- aC a compound of chiba and methicone
- aC a pigeon
- the raw materials (gas, carb biz, C 6 2 8) sold were used as raw materials.
- R 4 A circular (R 4) was fabricated in the same manner as in the above, using 5 raw materials (C 6 28). When (R 4) was used, the R value was 0 ⁇ 8. Also, in the fishing spectrum at the constant value, the value was 8C and the R value was 0 ⁇ 2.
- both charging and discharging are below.
- aC e.g., a mixture of chin carbonate and methane carbonate
- the sodium secondary battery (R 4) was used to carry out the sodium secondary battery (R 4) in the same manner as in the implementation (3).
- the sodium secondary battery (R 4) did not operate satisfactorily as a secondary battery. Even if the aC (pica-bonate) of 5 was used, the operation was sufficient as a secondary battery. Five
- the raw material Cabo, 2500 was used as the material 10.
- a sodium secondary battery (RB) was fabricated in the same manner as in implementation (3).
- the charge was almost O at the 0th cycle, and it did not operate sufficiently as a secondary battery.
- aC a compound of Mica and Mica
- Raw material Cabo, Carac 2545 was used as a raw material.
- the tail (bottom, PC) 243 3 was polymerized by polymerization to obtain raa, 5 and further diluted with P to obtain a concentration of 2.0 raa ().
- the anatomical structure (ana) (a) 2 aji, ana C, Hira 0 ⁇ 02 (in), the particles are shaped, and the spectral ratio of the particles is ana (b) 2 (Sura Dam , 3, 0 ⁇ 3 (corresponding to,), particles are in the shape of particles, and the spectral ratio of particles is 4 as illustra 10 and mixed, processed with a noiser, and further passed through a 00-mesh network.
- the sera () was produced by removing under reduced pressure. It is 67 for Ana (Ira) against the total weight of Laa and Ana. Also, 0 ⁇ 07.
- the thickness of the laminated film was measured in J S (7 30 992). In addition, only the value obtained by subtracting only the laminated layer was used.
- a sodium secondary battery 6 was manufactured in the same manner as in the implementation (3) except that the above was used instead of Pippi as the setter. It was found that the obtained sodium secondary battery 6 showed good properties. It was not observed in 6. 6 in line, similar to that of
- the second power of sodium (2) was applied in the same way as in implementation (2). In the same way, the first time 83. In addition, the release at the 0th cycle relative to the release at the 2nd cycle was 98, which was much better than that produced by using P as the binder.
- a sodium secondary battery (2) was fabricated in the same manner as in implementation (3).
- the sodium secondary battery (2) showed good performance. It was not observed in 2. 2 is the same as that of the line. 10 3
- the electrode material was collected by charging 3 using the method described above and charged to the fixed device (SC200 (product name, size).
- SC200 product name, size
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Priority Applications (3)
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---|---|---|---|
EP09803069A EP2306561A4 (en) | 2008-07-30 | 2009-07-29 | RECHARGEABLE SODIUM BATTERY |
CN2009801302010A CN102113153B (zh) | 2008-07-30 | 2009-07-29 | 钠二次电池 |
US13/056,912 US9899665B2 (en) | 2008-07-30 | 2009-07-29 | Sodium secondary battery comprising carbonaceous material |
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JP2008195966 | 2008-07-30 | ||
JP2008-195966 | 2008-07-30 | ||
JP2009-073710 | 2009-03-25 | ||
JP2009073710 | 2009-03-25 |
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WO2010013837A1 true WO2010013837A1 (ja) | 2010-02-04 |
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PCT/JP2009/063839 WO2010013837A1 (ja) | 2008-07-30 | 2009-07-29 | ナトリウム二次電池 |
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US (1) | US9899665B2 (ja) |
EP (1) | EP2306561A4 (ja) |
JP (1) | JP5463772B2 (ja) |
KR (1) | KR20110053953A (ja) |
CN (1) | CN102113153B (ja) |
WO (1) | WO2010013837A1 (ja) |
Cited By (5)
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US20170194665A9 (en) * | 2011-01-03 | 2017-07-06 | Aruna Zhamu | Partially and fully surface-enabled alkali metal ion-exchanging energy storage devices |
US9755237B2 (en) | 2013-05-22 | 2017-09-05 | Panasonic Intellectual Property Management Co., Ltd. | Negative-electrode active material for sodium-ion secondary battery, method for manufacturing said negative-electrode active material, and sodium-ion secondary battery |
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Cited By (10)
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US20170194665A9 (en) * | 2011-01-03 | 2017-07-06 | Aruna Zhamu | Partially and fully surface-enabled alkali metal ion-exchanging energy storage devices |
US10326168B2 (en) | 2011-01-03 | 2019-06-18 | Nanotek Instruments, Inc. | Partially and fully surface-enabled alkali metal ion-exchanging energy storage devices |
US10770755B2 (en) | 2011-01-03 | 2020-09-08 | Global Graphene Group, Inc. | Partially and fully surface-enabled transition metal ion-exchanging energy storage devices |
US11038205B2 (en) | 2011-01-03 | 2021-06-15 | Global Graphene Group, Inc. | Partially and fully surface-enabled metal ion-exchanging energy storage devices |
US11189859B2 (en) | 2011-01-03 | 2021-11-30 | Global Graphene Group, Inc. | Partially and fully surface-enabled alkali metal ion-exchanging energy storage devices |
JP2012169160A (ja) * | 2011-02-15 | 2012-09-06 | Sumitomo Chemical Co Ltd | ナトリウム二次電池用電極およびナトリウム二次電池 |
WO2014073381A1 (ja) * | 2012-11-08 | 2014-05-15 | 住友化学株式会社 | ナトリウム二次電池 |
JPWO2014073381A1 (ja) * | 2012-11-08 | 2016-09-08 | 住友化学株式会社 | ナトリウム二次電池 |
US9755237B2 (en) | 2013-05-22 | 2017-09-05 | Panasonic Intellectual Property Management Co., Ltd. | Negative-electrode active material for sodium-ion secondary battery, method for manufacturing said negative-electrode active material, and sodium-ion secondary battery |
US9825297B2 (en) | 2013-05-22 | 2017-11-21 | Panasonic Intellectual Property Management Co., Ltd. | Negative-electrode active material for sodium-ion secondary battery, method for manufacturing said negative-electrode active material, and sodium-ion secondary battery |
Also Published As
Publication number | Publication date |
---|---|
CN102113153B (zh) | 2013-11-20 |
KR20110053953A (ko) | 2011-05-24 |
EP2306561A1 (en) | 2011-04-06 |
EP2306561A4 (en) | 2013-03-13 |
JP5463772B2 (ja) | 2014-04-09 |
CN102113153A (zh) | 2011-06-29 |
US20110135990A1 (en) | 2011-06-09 |
US9899665B2 (en) | 2018-02-20 |
JP2010251283A (ja) | 2010-11-04 |
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