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

無溶媒の電極製造 Download PDF

Info

Publication number
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
Authority
JP
Japan
Prior art keywords
binder
dry
fluoropolymer
electrode
dispersion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2016571108A
Other languages
English (en)
Japanese (ja)
Other versions
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
Original Assignee
アーケマ・インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アーケマ・インコーポレイテッド filed Critical アーケマ・インコーポレイテッド
Publication of JP2017525087A publication Critical patent/JP2017525087A/ja
Publication of JP2017525087A5 publication Critical patent/JP2017525087A5/ja
Application granted granted Critical
Publication of JP7012433B2 publication Critical patent/JP7012433B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

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)
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)

Application Number Title Priority Date Filing Date
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

ID=54767568

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)

Application Number Title Priority Date Filing Date
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)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US11121352B2 (en) * 2017-11-02 2021-09-14 Maxwell Technologies, Inc. Methods and apparatuses for energy storage device electrode fabrication
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
US11524304B2 (en) * 2018-12-21 2022-12-13 Robert Bosch Gmbh Electrostatic charging air cleaning device and collection electrode
US11268711B2 (en) 2018-12-21 2022-03-08 Robert Bosch Gmbh Electrostatic charging air cleaning device
WO2021133490A1 (en) * 2019-12-23 2021-07-01 Arkema Inc. Coated electrode with polymeric binders for lithium ion battery
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
KR20230125803A (ko) * 2021-01-08 2023-08-29 솔베이(소시에떼아노님) 전극의 제조 방법
WO2022255669A1 (ko) * 2021-06-03 2022-12-08 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

Citations (5)

* Cited by examiner, † Cited by third party
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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1260848C (zh) * 2002-03-28 2006-06-21 Tdk株式会社 锂二次电池
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
US20080089013A1 (en) 2006-10-17 2008-04-17 Maxwell Technologies, Inc. Electrode for energy storage device
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
JP2020191299A (ja) 2020-11-26
JP2017525087A (ja) 2017-08-31
US10707492B2 (en) 2020-07-07
WO2015187769A2 (en) 2015-12-10
KR102558603B1 (ko) 2023-07-25
US20170125815A1 (en) 2017-05-04
CN106415892A (zh) 2017-02-15
WO2015187769A9 (en) 2016-05-06
CN113889658B (zh) 2025-01-07
CN113889658A (zh) 2022-01-04
WO2015187769A3 (en) 2016-03-17
KR20170016859A (ko) 2017-02-14

Similar Documents

Publication Publication Date Title
JP7012433B2 (ja) 無溶媒の電極製造
CA2763635C (en) Aqueous polyvinylidene fluoride composition
JP6988948B2 (ja) リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池
TWI753208B (zh) 二次電池用結合劑、二次電池用電極合劑、二次電池用電極及二次電池
JP6456689B2 (ja) 水性フルオロポリマー組成物
JP5573980B2 (ja) 結着剤、正極合剤及び負極合剤
JPWO2016067633A1 (ja) リチウムイオン二次電池負極用ペースト組成物、リチウムイオン二次電池負極用複合粒子、リチウムイオン二次電池負極用スラリー組成物、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
JP2023512028A (ja) Ｌｉイオン電池用電極配合物及び無溶媒電極の製造方法
JP7765412B2 (ja) 特性が改善された電池電極の製造方法
JP2018063932A (ja) 二次電池用結着剤及び二次電池用電極合剤
JP2023527545A (ja) リチウムイオン蓄電デバイス用電極バインダ組成物
EP4454025A1 (en) Primer for battery electrode

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180529

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190514

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20190814

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191113

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200407

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200807

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20200807

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20200818

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20200825

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20200911

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20200915

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20210518

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20210727

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20210803

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20211005

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20211025

C302 Record of communication

Free format text: JAPANESE INTERMEDIATE CODE: C302

Effective date: 20211112

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20211116

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20211221

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20211221

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220118

R150 Certificate of patent or registration of utility model

Ref document number: 7012433

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250