CN113889658B - 不含溶剂的电极的制造 - Google Patents
不含溶剂的电极的制造 Download PDFInfo
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- CN113889658B CN113889658B CN202111172267.5A CN202111172267A CN113889658B CN 113889658 B CN113889658 B CN 113889658B CN 202111172267 A CN202111172267 A CN 202111172267A CN 113889658 B CN113889658 B CN 113889658B
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- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 description 1
- MUXOBHXGJLMRAB-UHFFFAOYSA-N Dimethyl succinate Chemical compound COC(=O)CCC(=O)OC MUXOBHXGJLMRAB-UHFFFAOYSA-N 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
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- 125000005600 alkyl phosphonate group Chemical group 0.000 description 1
- BTBJBAZGXNKLQC-UHFFFAOYSA-N ammonium lauryl sulfate Chemical compound [NH4+].CCCCCCCCCCCCOS([O-])(=O)=O BTBJBAZGXNKLQC-UHFFFAOYSA-N 0.000 description 1
- 229940063953 ammonium lauryl sulfate Drugs 0.000 description 1
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- 150000007942 carboxylates Chemical class 0.000 description 1
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- 239000008199 coating composition Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
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- 150000001925 cycloalkenes Chemical class 0.000 description 1
- 239000001978 cystine tryptic agar Substances 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229940094522 laponite Drugs 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- ILXAVRFGLBYNEJ-UHFFFAOYSA-K lithium;manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[O-]P([O-])([O-])=O ILXAVRFGLBYNEJ-UHFFFAOYSA-K 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical compound [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229920002113 octoxynol Polymers 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- WZEOZJQLTRFNCU-UHFFFAOYSA-N trifluoro(trifluoromethoxy)methane Chemical compound FC(F)(F)OC(F)(F)F WZEOZJQLTRFNCU-UHFFFAOYSA-N 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical class [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
-
- 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
- H01M4/139—Processes of manufacture
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
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| US201462007055P | 2014-06-03 | 2014-06-03 | |
| US62/007,055 | 2014-06-03 | ||
| CN201580029238.XA CN106415892A (zh) | 2014-06-03 | 2015-06-03 | 不含溶剂的电极的制造 |
| PCT/US2015/033881 WO2015187769A2 (en) | 2014-06-03 | 2015-06-03 | Solvent-free electrode fabrication |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201580029238.XA Division CN106415892A (zh) | 2014-06-03 | 2015-06-03 | 不含溶剂的电极的制造 |
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| CN113889658A CN113889658A (zh) | 2022-01-04 |
| CN113889658B true CN113889658B (zh) | 2025-01-07 |
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| CN202111172267.5A Active CN113889658B (zh) | 2014-06-03 | 2015-06-03 | 不含溶剂的电极的制造 |
| CN201580029238.XA Pending CN106415892A (zh) | 2014-06-03 | 2015-06-03 | 不含溶剂的电极的制造 |
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| CN201580029238.XA Pending CN106415892A (zh) | 2014-06-03 | 2015-06-03 | 不含溶剂的电极的制造 |
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| US (1) | US10707492B2 (enExample) |
| JP (2) | JP7012433B2 (enExample) |
| KR (1) | KR102558603B1 (enExample) |
| CN (2) | CN113889658B (enExample) |
| WO (1) | WO2015187769A2 (enExample) |
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| US20190273261A1 (en) * | 2015-12-24 | 2019-09-05 | Zeon Corporation | Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery |
| WO2019059724A2 (ko) * | 2017-09-25 | 2019-03-28 | 주식회사 엘지화학 | 이차전지용 전극을 제조하는 방법 및 이에 의해 제조된 전극 |
| KR102261501B1 (ko) | 2017-09-29 | 2021-06-07 | 주식회사 엘지에너지솔루션 | 전극 합제의 제조 방법 및 전극 합제 |
| KR102657667B1 (ko) * | 2017-11-02 | 2024-04-16 | 테슬라, 인크. | 에너지 저장 장치 전극 제조를 위한 방법 및 장치 |
| KR102520396B1 (ko) * | 2017-11-06 | 2023-04-12 | 주식회사 엘지에너지솔루션 | 양극의 제조 방법 |
| US11367864B2 (en) | 2018-11-08 | 2022-06-21 | Tesla, Inc. | Intermittently coated dry electrode for energy storage device and method of manufacturing the same |
| US11355741B2 (en) * | 2018-12-20 | 2022-06-07 | Ppg Industries Ohio, Inc. | Battery electrode coatings applied by waterborne electrodeposition |
| US11268711B2 (en) | 2018-12-21 | 2022-03-08 | Robert Bosch Gmbh | Electrostatic charging air cleaning device |
| US11524304B2 (en) * | 2018-12-21 | 2022-12-13 | Robert Bosch Gmbh | Electrostatic charging air cleaning device and collection electrode |
| CN114868208B (zh) * | 2019-12-23 | 2025-01-07 | 阿科玛股份有限公司 | 用于锂离子电池的具有聚合物粘合剂的涂层电极 |
| FR3106702B1 (fr) * | 2020-01-29 | 2022-10-07 | Arkema France | Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant |
| FR3106703B1 (fr) * | 2020-01-29 | 2022-07-22 | Arkema France | Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant |
| FR3106701B1 (fr) * | 2020-01-29 | 2022-07-22 | Arkema France | Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant |
| US11482696B2 (en) | 2020-02-26 | 2022-10-25 | Ppg Industries Ohio, Inc. | Method of coating an electrical current collector and electrodes resulting therefrom |
| DK180885B1 (en) | 2020-11-18 | 2022-06-14 | Blue World Technologies Holding ApS | Method of producing a self-supported electrode film in a wet process without organic solvent |
| CN117223121A (zh) * | 2021-01-08 | 2023-12-12 | 索尔维公司 | 用于制造电极的方法 |
| CN116057725B (zh) * | 2021-06-03 | 2025-11-25 | 株式会社Lg新能源 | 正极添加剂以及包含其的锂二次电池用正极 |
| JP7517277B2 (ja) * | 2021-07-14 | 2024-07-17 | トヨタ自動車株式会社 | 電極製造装置 |
| EP4203085A1 (en) | 2021-12-22 | 2023-06-28 | Arkema France | Binder for dry-coated electrode |
| CN116314792A (zh) * | 2023-01-17 | 2023-06-23 | 深圳市研一新材料有限责任公司 | 一种干电极粘结剂、负极干粉混合物及其应用 |
| WO2025038735A2 (en) * | 2023-08-14 | 2025-02-20 | Fastcap Systems Corporation | Solvent free preparation of electrodes, fluorine free electrodes and energy storage devices produced thereby |
| US12431505B2 (en) * | 2023-11-27 | 2025-09-30 | Atlas Power Technologies Inc. | Dry electrode for energy storing devices |
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| CN1449068A (zh) * | 2002-03-28 | 2003-10-15 | Tdk株式会社 | 锂二次电池 |
| CN102449812A (zh) * | 2009-05-29 | 2012-05-09 | 阿科玛股份有限公司 | 水性聚偏二氟乙烯组合物 |
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| US6200703B1 (en) | 1995-12-26 | 2001-03-13 | Kureha Kagaku Kogyo Kabushiki Kaisha | Binder solution and electrode-forming composition for non-aqueous-type battery |
| JP3703582B2 (ja) | 1996-02-22 | 2005-10-05 | 呉羽化学工業株式会社 | 電極バインダー、電極バインダー溶液、電極合剤、電極構造体および電池 |
| US6171726B1 (en) * | 1998-12-24 | 2001-01-09 | Energy Conversion Devices, Inc. | Active electrode composition with nonfilbrillating binder |
| JP2002042787A (ja) * | 2000-07-28 | 2002-02-08 | Matsushita Electric Ind Co Ltd | リチウム二次電池およびその製造方法 |
| CN1816886A (zh) | 2003-06-30 | 2006-08-09 | 日本瑞翁株式会社 | 双电荷层电容器用电极的制造方法 |
| US7352558B2 (en) | 2003-07-09 | 2008-04-01 | Maxwell Technologies, Inc. | Dry particle based capacitor and methods of making same |
| US20110165318A9 (en) | 2004-04-02 | 2011-07-07 | Maxwell Technologies, Inc. | Electrode formation by lamination of particles onto a current collector |
| US7791860B2 (en) | 2003-07-09 | 2010-09-07 | Maxwell Technologies, Inc. | Particle based electrodes and methods of making same |
| JP4899354B2 (ja) * | 2004-07-22 | 2012-03-21 | 日本ゼオン株式会社 | 複合粒子の製造方法、電気化学素子用電極材料、電気化学素子用電極の製造方法及び電気化学素子用電極 |
| JP5315595B2 (ja) * | 2005-09-15 | 2013-10-16 | 日産自動車株式会社 | 電池用電極およびその製造方法 |
| JP2008047512A (ja) * | 2006-07-18 | 2008-02-28 | Nissan Motor Co Ltd | 非水電解質二次電池用正極 |
| JP5276001B2 (ja) | 2006-10-17 | 2013-08-28 | マックスウェル テクノロジーズ インコーポレイテッド | エネルギー保存装置用電極 |
| JP2010114030A (ja) | 2008-11-10 | 2010-05-20 | Toyota Motor Corp | 電極板の製造方法 |
| JP2010129363A (ja) * | 2008-11-27 | 2010-06-10 | Jfe Chemical Corp | リチウムイオン二次電池用負極材料、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| DE102009014600C5 (de) * | 2009-03-24 | 2015-04-02 | Dyckerhoff Gmbh | Photokatalytisch aktivierte Bauteile aus einer mit einem mineralischen Bindemittel gebundenen Matrix sowie Verfahren zur Herstellung der Bauteile |
| US20120015246A1 (en) * | 2010-05-27 | 2012-01-19 | Arkema Inc. | Waterborne fluoropolymer composition |
| JP2011077014A (ja) * | 2009-09-04 | 2011-04-14 | Asahi Sunac Corp | 電池用電極の製造方法 |
| JP2013247050A (ja) | 2012-05-29 | 2013-12-09 | Nippon Zeon Co Ltd | 電気化学素子電極用複合粒子、電気化学素子電極、及び電気化学素子 |
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| JP6004755B2 (ja) * | 2012-06-06 | 2016-10-12 | 出光興産株式会社 | 正極合材スラリー及び電極シート |
| JP5580910B1 (ja) * | 2013-02-20 | 2014-08-27 | 昭和電工株式会社 | 電池用電極の製造方法 |
| JP2013157339A (ja) * | 2013-05-23 | 2013-08-15 | Jfe Chemical Corp | リチウムイオン二次電池用負極合剤 |
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2015
- 2015-06-03 CN CN202111172267.5A patent/CN113889658B/zh active Active
- 2015-06-03 KR KR1020167034924A patent/KR102558603B1/ko active Active
- 2015-06-03 CN CN201580029238.XA patent/CN106415892A/zh active Pending
- 2015-06-03 US US15/315,965 patent/US10707492B2/en active Active
- 2015-06-03 JP JP2016571108A patent/JP7012433B2/ja active Active
- 2015-06-03 WO PCT/US2015/033881 patent/WO2015187769A2/en not_active Ceased
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449068A (zh) * | 2002-03-28 | 2003-10-15 | Tdk株式会社 | 锂二次电池 |
| CN102449812A (zh) * | 2009-05-29 | 2012-05-09 | 阿科玛股份有限公司 | 水性聚偏二氟乙烯组合物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7012433B2 (ja) | 2022-01-28 |
| US10707492B2 (en) | 2020-07-07 |
| KR102558603B1 (ko) | 2023-07-25 |
| KR20170016859A (ko) | 2017-02-14 |
| JP2017525087A (ja) | 2017-08-31 |
| WO2015187769A9 (en) | 2016-05-06 |
| JP2020191299A (ja) | 2020-11-26 |
| CN113889658A (zh) | 2022-01-04 |
| CN106415892A (zh) | 2017-02-15 |
| WO2015187769A3 (en) | 2016-03-17 |
| WO2015187769A2 (en) | 2015-12-10 |
| US20170125815A1 (en) | 2017-05-04 |
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