JP7012433B2 - 無溶媒の電極製造 - Google Patents

無溶媒の電極製造 Download PDF

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JP7012433B2
JP7012433B2 JP2016571108A JP2016571108A JP7012433B2 JP 7012433 B2 JP7012433 B2 JP 7012433B2 JP 2016571108 A JP2016571108 A JP 2016571108A JP 2016571108 A JP2016571108 A JP 2016571108A JP 7012433 B2 JP7012433 B2 JP 7012433B2
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binder
dry
fluoropolymer
electrode
dispersion
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JP2017525087A (ja
JP2017525087A5 (enExample
Inventor
ラミン・アミン－サナイェイ
ジェイソン・ポマンテ
ウエンシェン・ホー
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アーケマ・インコーポレイテッド
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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
    • H01M4/139—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
    • 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
    • H01M4/62—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

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  • 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)
JP2016571108A 2014-06-03 2015-06-03 無溶媒の電極製造 Active JP7012433B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462007055P 2014-06-03 2014-06-03
US62/007,055 2014-06-03
PCT/US2015/033881 WO2015187769A2 (en) 2014-06-03 2015-06-03 Solvent-free electrode fabrication

Related Child Applications (1)

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JP2020135341A Division JP2020191299A (ja) 2014-06-03 2020-08-07 無溶媒の電極製造

Publications (3)

Publication Number Publication Date
JP2017525087A JP2017525087A (ja) 2017-08-31
JP2017525087A5 JP2017525087A5 (enExample) 2021-12-09
JP7012433B2 true JP7012433B2 (ja) 2022-01-28

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016571108A Active JP7012433B2 (ja) 2014-06-03 2015-06-03 無溶媒の電極製造
JP2020135341A Pending JP2020191299A (ja) 2014-06-03 2020-08-07 無溶媒の電極製造

Family Applications After (1)

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JP2020135341A Pending JP2020191299A (ja) 2014-06-03 2020-08-07 無溶媒の電極製造

Country Status (5)

Country Link
US (1) US10707492B2 (enExample)
JP (2) JP7012433B2 (enExample)
KR (1) KR102558603B1 (enExample)
CN (2) CN106415892A (enExample)
WO (1) WO2015187769A2 (enExample)

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JP6874690B2 (ja) * 2015-12-24 2021-05-19 日本ゼオン株式会社 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極、および非水系二次電池
CN110476282A (zh) * 2017-09-25 2019-11-19 株式会社Lg化学 制造二次电池的电极的方法及由此制造的电极
KR102261501B1 (ko) 2017-09-29 2021-06-07 주식회사 엘지에너지솔루션 전극 합제의 제조 방법 및 전극 합제
CN111247669B (zh) * 2017-11-02 2025-05-09 特斯拉公司 用于储能装置电极制备的方法和设备
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
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
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
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
KR20220164094A (ko) * 2021-06-03 2022-12-13 주식회사 엘지에너지솔루션 양극 첨가제 및 이를 함유하는 리튬 이차전지용 양극
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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WO2005001861A1 (ja) 2003-06-30 2005-01-06 Zeon Corporation 電気二重層キャパシタ用電極の製造方法
JP2010114030A (ja) 2008-11-10 2010-05-20 Toyota Motor Corp 電極板の製造方法
JP2012528466A (ja) 2009-05-29 2012-11-12 アーケマ・インコーポレイテッド 水性ポリフッ化ビニリデン組成物
WO2013180166A1 (ja) 2012-05-29 2013-12-05 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、及び電気化学素子
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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
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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
WO2005001861A1 (ja) 2003-06-30 2005-01-06 Zeon Corporation 電気二重層キャパシタ用電極の製造方法
JP2010114030A (ja) 2008-11-10 2010-05-20 Toyota Motor Corp 電極板の製造方法
JP2012528466A (ja) 2009-05-29 2012-11-12 アーケマ・インコーポレイテッド 水性ポリフッ化ビニリデン組成物
WO2013180166A1 (ja) 2012-05-29 2013-12-05 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、及び電気化学素子
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

Also Published As

Publication number Publication date
KR20170016859A (ko) 2017-02-14
US20170125815A1 (en) 2017-05-04
KR102558603B1 (ko) 2023-07-25
WO2015187769A9 (en) 2016-05-06
CN106415892A (zh) 2017-02-15
CN113889658B (zh) 2025-01-07
WO2015187769A2 (en) 2015-12-10
JP2017525087A (ja) 2017-08-31
JP2020191299A (ja) 2020-11-26
WO2015187769A3 (en) 2016-03-17
CN113889658A (zh) 2022-01-04
US10707492B2 (en) 2020-07-07

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