WO2014076301A1 - Feststoff-/gelelektrolyt-akkumulator mit binder aus anorganisch-organischem hybridpolymer und verfahren zu dessen herstellung - Google Patents
Feststoff-/gelelektrolyt-akkumulator mit binder aus anorganisch-organischem hybridpolymer und verfahren zu dessen herstellung Download PDFInfo
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- WO2014076301A1 WO2014076301A1 PCT/EP2013/074162 EP2013074162W WO2014076301A1 WO 2014076301 A1 WO2014076301 A1 WO 2014076301A1 EP 2013074162 W EP2013074162 W EP 2013074162W WO 2014076301 A1 WO2014076301 A1 WO 2014076301A1
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/08—Structural combinations, e.g. assembly or connection, of hybrid or EDL capacitors with other electric components, at least one hybrid or EDL capacitor being the main component
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/56—Solid electrolytes, e.g. gels; Additives therein
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
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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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
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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
- H01M16/00—Structural combinations of different types of electrochemical generators
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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
- H01M16/00—Structural combinations of different types of electrochemical generators
- H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
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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
- H01M4/04—Processes of manufacture in general
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
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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
- 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
- Y02E60/13—Energy storage using capacitors
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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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- the present invention relates to a lithium secondary battery or its combination with a Doppel harshkondenstor, which is characterized by a
- Solid or gel electrolyte and a binder of inorganic-organic hydride polymer is characterized.
- the new binder concept presented here makes it possible to revolutionize the contacting of the individual components in these accumulators, thereby enabling a fundamental improvement in ion transport.
- Connected with this is a new, fast, simple and flexible production process for lithium accumulators, which optimizes them in terms of safety, stability, environmental friendliness and performance. So far, the transport of lithium ions through the electrodes of various variants of rechargeable lithium batteries - in addition to the conductivity of the active materials themselves - especially by the setting of a certain porosity and a, these pores infiltrating, liquid electrolytes made possible.
- the object of the present invention was therefore to provide a storage battery with solid electrolyte, which allows a comparison with the prior art improved contacting of the electrodes with the solid electrolyte.
- the object is achieved by the lithium secondary battery according to claim 1, the method for producing a lithium battery according to claim 14 and the use of an inorganic-organic hybrid polymer according to claim 21 solved.
- the dependent claims are preferred embodiments of the invention.
- a lithium accumulator comprising
- At least two electrodes wherein at least one electrode contains a material selected from the group consisting of lithium intercalating / - deintercalating substances and electrically conductive substances, and mixtures thereof;
- Li ion-conducting binder with or without lithium salt which contacts the electrode material and / or the solid or gel electrolyte.
- the accumulator is characterized in that the binder contains or consists of a lithium ion-conductive inorganic-organic hybrid polymer.
- the novelty of the invention is therefore a lithium-ion conductive
- Hybrid polymer material which surprisingly has the additional property of binding.
- the binder can be tailored to specific electrodes and solid electrolytes and an optimum of electrical and ionic conductivity and bonding effect can be achieved.
- a hybrid polymer binder against reactions with the active materials and / or electrolyte materials additionally guarantees a higher level of safety compared to rechargeable lithium batteries and / or double-layer capacitors from the prior art.
- a binder of hybrid polymer - in contrast to the materials used in the prior art such as PVDF and NMP - is characterized in that it is environmentally friendly and not harmful to health (F-free binder, no harmful solvents needed).
- the hybrid polymer binder can achieve such a high binding effect that the use of passive material solely for the purpose of bonding can be saved. In addition to economic benefits, this also achieves weight savings.
- a binder of hybrid polymer is also characterized by the special property of a good lithium-ion conductivity.
- the lithium-ion battery according to the invention is characterized in that the binder contains lithium salt and an ionic conductivity of> 10 "4 S / cm, optionally 10 " 4 to 10 "3 S / cm, preferably> 10 "4 S / cm, more preferably> 10 " 3 S / cm.
- the ionic conductivity of the inorganic-organic hybrid polymer binder is particularly high when Si-O-Li bonds or Si-O " Li + bonds are present in its inorganic-oxidic framework, for which reason the inorganic regions of the hybrid polymer are preferred Si-O-Li bonds may additionally be incorporated therein in oxide heteroatoms selected from the group consisting of B, Zr, Al, Ti, Ge, P, As, Mg, Ca, Cr and W.
- the polymer may contain organic substituents (bonded primarily to Si) of vinyl, alkyl, acryl, methacryl, epoxy, PEG, aryl, styryl,
- (Per) fluoroalkyl, (per) fluoroaryl, nitrile, isocyanate or organic carbonates Specifically, vinyl, allyl, acrylic, methacrylic, styrenic, epoxy or cyanurate functionalities can be used to cure the prepolymer (i.e., to build up the organic network). With the organic modification material properties such as thermal, mechanical and electrical properties can additionally be adjusted.
- the binder may additionally contain a lithium salt, preferably selected from the group consisting of LiClO 4 , LiAlO 4 , LiAlCl 4 , LiPF 6 , LiSiF 6 , LiBF 4 , LiBr, Lil, LiSCN, LiSbF 6 , Li As F 6 , LiTfa, LiDFOB, LiBOB, LiTFSI, LiCF 3 S0 3 , UC 4 F 9 SO 3 , LiN (CF 3 S0 2 ) 2 ,
- a lithium salt preferably selected from the group consisting of LiClO 4 , LiAlO 4 , LiAlCl 4 , LiPF 6 , LiSiF 6 , LiBF 4 , LiBr, Lil, LiSCN, LiSbF 6 , Li As F 6 , LiTfa, LiDFOB, LiBOB, LiTFSI, LiCF 3 S0 3 , UC 4 F 9 SO 3 , LiN (CF 3 S0 2 )
- the binder may contain metallic conductive or semiconducting additives, especially graphite, graphene and CNTs.
- the solid electrolyte may contain or consist of Li ion-conducting solids, and / or the gel electrolyte may contain or consist of Li ion-conducting gels.
- the hybrid polymer binder is a stable yet elastic material, which basically provides Li-ion batteries with both high stability and high elasticity. It is therefore particularly suitable for materials with high volume expansion such as Si (expansion: 300% - 400%). Furthermore, with a hybrid polymer binder, it is possible for the first time to produce a completely novel type of electrolyte. This consists of solid electrolyte particles (for example, lithium-ion-conducting glasses) and in turn is connected by the lithium-ion conducting binder.
- the term “particulate” or the term “particles” is understood to mean not only round bodies, but also, for example, bodies in the form of leaflets, rods, wires and / or fibers.
- the present invention makes it possible for the first time to provide a novel lithium secondary battery which consists entirely of particles between current conductors which are completely connected to one and the same lithium ion-conducting hybrid polymer binder. This allows a very high flexibility of the battery elements can be achieved, which has a high stability of the accumulator with respect to mechanical stress and in
- a preferred embodiment of the accumulator is therefore characterized in that the electrode material and / or the solid electrolyte
- At least one electrode of the Li-ion accumulator can contain no or at least one current conductor.
- At least one electrode, a solid electrolyte, a gel electrolyte and / or a liquid electrolyte may contain at least one lithium salt, preferably a lithium salt selected from the group consisting of LiClO 4 , LiAlO 4 , LiAlCl 4 , LiPF 6 , LiSiF 6 , LiBF 4 , LiBr, LH, LiSCN, LiSbF 6 , LiAsF 6 , LiTfa, LiDFOB, LiBOB, LiTFSI,
- the rechargeable lithium battery has at least one double-layer capacitor.
- the lithium battery may contain a liquid electrolyte, wherein the liquid electrolyte is preferably a Li ion-conducting liquid, particularly preferably a liquid containing a lithium salt, in particular a liquid containing a lithium salt selected from the group consisting of LiClO 4 , UAIO 4 , LiAIC, LiPF 6, LiSiF 6, LiBF 4, LiBr, Lil, LiSCN, LiSbF 6, LiAsF 6, LiTfa, LiDFOB, LiBOB, LiTFSI, ÜCF3SO3, LiC 4 F 9 S0 3, LiN (CF 3 S0 2) 2, LiN (C 2 F 5 S0 2 ) 2 , LiC (CF 3 S0 2 ) 3 , LiC (C 2 F 5 S0 2 ) 3 , contains or consists of.
- the liquid electrolyte contacts the Li-ion conducting binder.
- a method is also provided for producing a lithium secondary battery in which
- the coated material is pressed to at least one electrode and / or electrolyte layer or processed with at least one solvent as a paste and processed to at least one electrode and / or electrolyte layer, and e) at least one solid electrolyte and / or gel electrolyte between the at least one and at least one further electrode, each with or without Stromableiter, is arranged, and optionally at least one liquid electrolyte is added so that the electrolyte contacts the at least two electrodes.
- a sol is a colloidal dispersion in a solvent.
- the method according to the invention has the advantage that it is simple and inexpensive.
- the process may be characterized in that in step a) additionally at least one lithium salt, preferably selected from the group consisting of LiCI0 4 , ÜAIO4, LiAIC, LiPF 6 , LiSiF 6 , LiBF 4 , LiBr, Lil, LiSCN, LiSbF 6 , LiAsF 6, LiTfa, LiDFOB, LiBOB, LiTFSI, ÜCF3SO3, LiC 4 F 9 S0 3, LiN (CF 3 S0 2) 2, LiN (C 2 F 5 S0 2) 2, LiC (CF 3 S0 2) 3, LiC ( C 2 F 5 S0 2 ) 3 , is added and / or at least one curing agent is added.
- at least one lithium salt preferably selected from the group consisting of LiCI0 4 , ÜAIO4, LiAIC, LiPF 6 , LiSiF 6 , LiBF 4 , LiBr, Lil, LiSCN, LiSbF 6 , LiAsF 6, LiTfa, LiDFOB
- the solid-state electrolyte contains or consists of Li-ion-conducting solids, in particular Li-ion-conducting glasses, and / or the gel electrolyte comprises or consists of Li-ion-conducting gels, in particular Li-ion-conducting hybrid polymers or the liquid electrolyte Li-ion-conducting liquids or consists thereof.
- the electrode material and / or the solid electrolyte contains particles or consists thereof, preferably particles having a particle size of 10 nm to 100 ⁇ m.
- the organic solvent may be selected from the group consisting of organic solvents which dissolve the organically modified, polysiloxane-containing material.
- the method according to the invention can also be characterized in that
- the method according to the invention is preferably used for producing the rechargeable lithium battery according to the invention. Due to the possibility of a variable setting of the properties over the
- Ratio of inorganic to organic or the various functional groups is an adaptation to a variety of uses possible.
- One such use would be, for example, the use of the new material as a conductive primer.
- the invention therefore proposes the use of an inorganic-organic hybrid polymer as a binder in a lithium secondary battery and / or double-layer capacitor and / or as a conductive adhesion promoter.
- Figure 1 shows the basic structure of a Li + -Ieitconnecten hybrid polymer.
- Figure 2 shows the improved battery principle by the Li + -Ieitment
- Hybrid polymer binder In the prior art, it is customary between the two electrodes, each of active material 3 and Leitruß 4 on a
- a redirecting inorganic-organic hybrid polymer 2 is arranged between the active material 3 and the Leitruß 4 of the two electrodes, which ensures a high Li + flux over the entire space between the two electrodes and through the electrodes.
- a redirecting solid 1 can be arranged between the two electrodes. It is crucial that the inorganic-organic hybrid polymer 2 significantly improves the contact between the active material 3, the Leitruß 4 and the Li + - perspectivesde solid.
- a solid electrolyte 6, which consists of redirecting particles is arranged between the electrodes in addition to the inorganic-organic hybrid polymer 2.
- Figure 3 shows the cyclic voltammogram (A), the charge / discharge curves (B) and the impedance measurement (C) of an Li + conductive hybrid polymer anode containing graphite and conductive black with LiPF 6 electrolyte vs. Li / Li "1". measured.
- Figure 4 shows the cyclic voltammogram (A), the charge / discharge curves (B) and the stable cycle strength measurement (C) of a Li + conductive hybrid polymer-made cathode containing Li (Mn, Ni) 2 O 4 and conductive black, with LiPF 6 - Electrolyte measured against Li / Li "1" .
- A cyclic voltammogram
- B charge / discharge curves
- C stable cycle strength measurement
- Step 1 Synthesis of a Li + -Viable Hybrid Polymer Binder
- 152 g (0.29 mol) of 2-methoxypolyethylene-oxydpropyltrimethoxysilane are stirred with 2.634 g of lithium hydroxide (mixture 1).
- the solvent is spun off at 40 ° C and 28 mbar.
- Step 2 Coating Battery Material with the Hybrid Polymer Binder
- 30 g of battery material particles eg Li (Ni, Co, Mn) 0 2
- Dimethyl carbonate and 3 g hybrid polymer binder from step 1 (optionally with lithium salt or 0.03 g boron trifluoride ethylamine complex).
- the flask is moved slowly on the argon-purged rotary evaporator.
- Step 3 Production of electrodes, electrolytes and accumulators
- the hybrid polymer binder coated active material and / or the hybrid polymer binder coated conductive additive from step 2 is pressed without further pre- or post-treatment on aluminum or copper, whereby an electrode (anode or cathode) is prepared for a Li-ion battery.
- the electrode cathode, containing for example Li (Ni, Co, Mn) 0 2 , LiMni, 6 Ni 0 , 4 O 4 , carbon or mixtures thereof
- another electrode anode, containing For example, Li 4 Ti 5 0i 2 , silicon, carbon or mixtures thereof
- Particulate solid electrolyte crosslinked with hybrid polymer binder are particularly advantageous because they provide the Li-ion batteries with a high mechanical flexibility. Equally advantageous is the
- hybrid polymer binder as a gel electrolyte, cured between the electrodes.
- an electrode paste is applied to one of the electrode-forming methods, doctoring or printing
- the paste consists of hybrid polymer binder-coated electrode material (anode containing, for example, Li 4 Ti 5 O 2 , silicon, graphite, conductive carbon black or mixtures thereof, cathode containing, for example, Li (Ni, Co, Mn) O 2 , LiMni, 6 Ni 0 , 4 O 4 , Leitruß or mixtures thereof), dissolved in at least one solvent.
- hybrid polymer binder-coated electrode material anode containing, for example, Li 4 Ti 5 O 2 , silicon, graphite, conductive carbon black or mixtures thereof
- cathode containing, for example, Li (Ni, Co, Mn) O 2 , LiMni, 6 Ni 0 , 4 O 4 , Leitruß or mixtures thereof
- Li (Ni, Co, Mn) O 2 LiMni, 6 Ni 0 , 4 O 4 , Leitruß or mixtures thereof
- electrolytes or electrolyte layers consisting of solid electrolyte particles crosslinked with hybrid polymer binder are produced by screen printing or doctoring methods.
- the various layer elements are dried and applied to each other in the order current collector - anode - electrolyte - cathode - current collector.
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Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/442,636 US20160285099A1 (en) | 2012-11-19 | 2013-11-19 | Solid material-/gel electrolyte accumulator with binder of inorganic-organic hybrid polymer and method for the production thereof |
| JP2015542297A JP2016503564A (ja) | 2012-11-19 | 2013-11-19 | 無機‐有機ハイブリッドポリマーから成るバインダーを有した固体材料‐/ゲル電解質蓄電池及びその製造方法 |
| KR1020157016135A KR20150104093A (ko) | 2012-11-19 | 2013-11-19 | 무기-유기 하이브리드 폴리머의 바인더를 포함하는 고체/겔 전해질 전지 및 이의 제조 방법 |
| CN201380060423.6A CN104871272A (zh) | 2012-11-19 | 2013-11-19 | 具有无机-有机杂化聚合物粘结剂的固体材料/凝胶电解质蓄电池及其制备方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012022607.1 | 2012-11-19 | ||
| DE201210022607 DE102012022607A1 (de) | 2012-11-19 | 2012-11-19 | Feststoff-/Gelelektrolyt-Akkumulator mit Binder aus anorganisch-organischem Hybridpolymer und Verfahren zu dessen Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014076301A1 true WO2014076301A1 (de) | 2014-05-22 |
Family
ID=49596310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2013/074162 Ceased WO2014076301A1 (de) | 2012-11-19 | 2013-11-19 | Feststoff-/gelelektrolyt-akkumulator mit binder aus anorganisch-organischem hybridpolymer und verfahren zu dessen herstellung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20160285099A1 (de) |
| JP (1) | JP2016503564A (de) |
| KR (1) | KR20150104093A (de) |
| CN (1) | CN104871272A (de) |
| DE (1) | DE102012022607A1 (de) |
| WO (1) | WO2014076301A1 (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575670A (zh) * | 2015-12-16 | 2016-05-11 | 上海奥威科技开发有限公司 | 有关固态柔性聚合物凝胶电解质混合型超级电容器及方法 |
| DE102016200079A1 (de) * | 2016-01-07 | 2017-07-13 | Robert Bosch Gmbh | Elektrolyt und Batteriezelle diesen enthaltend |
| KR20170105873A (ko) * | 2016-03-10 | 2017-09-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질 조성물, 및 이를 포함하는 양극 및 리튬 이차 전지 |
| JP6070883B1 (ja) * | 2016-03-29 | 2017-02-01 | 住友大阪セメント株式会社 | リチウムイオン二次電池用電極材料、リチウムイオン二次電池 |
| WO2017175838A1 (ja) * | 2016-04-08 | 2017-10-12 | 出光興産株式会社 | 電気化学素子用バインダー |
| CN105914365A (zh) * | 2016-07-06 | 2016-08-31 | 福建师范大学 | 酸式盐处理掺二价阳离子的尖晶石富锂锰酸锂的方法 |
| CN107845812A (zh) * | 2016-09-18 | 2018-03-27 | 宁德新能源科技有限公司 | 正极极片及其制备方法以及二次电池 |
| KR101879503B1 (ko) * | 2016-09-21 | 2018-07-18 | 주식회사 세븐킹에너지 | 이차 전지용 복합 고체 전해질 및 이의 제조방법 |
| DE112017004899T5 (de) * | 2016-09-29 | 2019-06-13 | Tdk Corporation | Festkörper-lithiumionen-sekundärbatterie |
| US10741300B2 (en) * | 2016-10-07 | 2020-08-11 | E I Du Pont De Nemours And Company | Conductive paste composition and semiconductor devices made therewith |
| KR101989266B1 (ko) * | 2018-01-05 | 2019-06-13 | 숭실대학교산학협력단 | 리튬공기전지용 바인더 조성물 |
| DE102018205299A1 (de) | 2018-04-09 | 2019-10-10 | Karlsruher Institut für Technologie | Verfahren zur Herstellung eines Schichtaufbaus für einen Lithium-Ionen-Festkörperakkumulator |
| CN109698354B (zh) * | 2018-12-26 | 2021-03-23 | 中国科学院过程工程研究所 | 一种粘结剂、使用它的负极浆料及其制备方法和应用 |
| DE102019200440A1 (de) * | 2019-01-16 | 2020-07-16 | Vitesco Technologies Germany Gmbh | Verfahren zur Herstellung einer Elektrode für einen Festkörperakkumulator |
| CN110190234B (zh) * | 2019-06-13 | 2021-10-22 | 重庆恩捷纽米科技股份有限公司 | 锂电池隔膜陶瓷涂覆浆料及陶瓷涂覆隔膜 |
| CN111244460B (zh) * | 2020-01-21 | 2021-01-08 | 浙江大学 | 一种锂离子电池用聚合物-无机纳米复合粘结剂 |
| WO2021209380A1 (en) * | 2020-04-14 | 2021-10-21 | Solvay Sa | New lithium rare-earth halides |
| CN111969244A (zh) * | 2020-09-27 | 2020-11-20 | 昆山宝创新能源科技有限公司 | 复合电解质膜、固态电池及其制备方法 |
| JP2022083861A (ja) * | 2020-11-25 | 2022-06-06 | パナソニックIpマネジメント株式会社 | 化学電池およびその製造方法 |
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| DE69936706T2 (de) * | 1998-12-03 | 2008-04-30 | Sumitomo Electric Industries, Ltd. | Lithiumspeicherbatterie |
| US9017877B2 (en) * | 2007-05-24 | 2015-04-28 | Nissan Motor Co., Ltd. | Current collector for nonaqueous solvent secondary battery, and electrode and battery, which use the current collector |
| JP5128873B2 (ja) * | 2007-08-10 | 2013-01-23 | 株式会社豊田自動織機 | 二次電池用電極及びその製造方法 |
| KR20120122674A (ko) * | 2011-04-29 | 2012-11-07 | 삼성전자주식회사 | 리튬 이차 전지용 음극, 그 제조방법 및 이를 채용한 리튬 이차 전지 |
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- 2013-11-19 WO PCT/EP2013/074162 patent/WO2014076301A1/de not_active Ceased
- 2013-11-19 CN CN201380060423.6A patent/CN104871272A/zh active Pending
- 2013-11-19 US US14/442,636 patent/US20160285099A1/en not_active Abandoned
- 2013-11-19 KR KR1020157016135A patent/KR20150104093A/ko not_active Ceased
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| JP2003059492A (ja) * | 2001-08-17 | 2003-02-28 | Matsushita Electric Ind Co Ltd | リチウム二次電池およびその製造方法 |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2016503564A (ja) | 2016-02-04 |
| DE102012022607A1 (de) | 2014-05-22 |
| KR20150104093A (ko) | 2015-09-14 |
| US20160285099A1 (en) | 2016-09-29 |
| CN104871272A (zh) | 2015-08-26 |
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