KR20060044522A - 비수계 전기화학소자 전극 형성용 바인더, 전극 합제, 전극구조체 및 전기 화학 소자 - Google Patents

비수계 전기화학소자 전극 형성용 바인더, 전극 합제, 전극구조체 및 전기 화학 소자 Download PDF

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KR20060044522A
KR20060044522A KR1020050023509A KR20050023509A KR20060044522A KR 20060044522 A KR20060044522 A KR 20060044522A KR 1020050023509 A KR1020050023509 A KR 1020050023509A KR 20050023509 A KR20050023509 A KR 20050023509A KR 20060044522 A KR20060044522 A KR 20060044522A
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KR
South Korea
Prior art keywords
polymer
vinylidene fluoride
electrode
binder
electrochemical device
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Ceased
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KR1020050023509A
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English (en)
Korean (ko)
Inventor
미쯔야스 사꾸마
히로시 사또
코지 마루야마
노부오 아히꼬
쿠니유끼 사이또
마사오미 요시다
마사오 아베
아이사꾸 나가이
Original Assignee
가부시끼가이샤 구레하
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Publication of KR20060044522A publication Critical patent/KR20060044522A/ko
Ceased legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/36—Details; Accessories
    • A63H3/44—Dolls' hair or wigs; Eyelashes; Eyebrows
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/16—Dolls made of parts that can be put together
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1020050023509A 2004-03-23 2005-03-22 비수계 전기화학소자 전극 형성용 바인더, 전극 합제, 전극구조체 및 전기 화학 소자 Ceased KR20060044522A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004085015 2004-03-23
JPJP-P-2004-00085015 2004-03-23
JP2005002166A JP2005310747A (ja) 2004-03-23 2005-01-07 非水系電気化学素子電極形成用バインダー、電極合剤、電極構造体および電気化学素子
JPJP-P-2005-00002166 2005-01-07

Publications (1)

Publication Number Publication Date
KR20060044522A true KR20060044522A (ko) 2006-05-16

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KR1020050023509A Ceased KR20060044522A (ko) 2004-03-23 2005-03-22 비수계 전기화학소자 전극 형성용 바인더, 전극 합제, 전극구조체 및 전기 화학 소자

Country Status (2)

Country Link
JP (1) JP2005310747A (enExample)
KR (1) KR20060044522A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9287563B2 (en) 2011-01-20 2016-03-15 Samsung Sdi Co., Ltd. Electrode for lithium secondary battery and lithium secondary battery including the same
KR20180021773A (ko) * 2015-09-30 2018-03-05 가부시끼가이샤 구레하 바인더 조성물, 비수 전해질 이차전지용 전극 및 비수 전해질 이차전지
WO2024083593A1 (en) * 2022-10-18 2024-04-25 Solvay Specialty Polymers Italy S.P.A. Secondary battery electrode binders
WO2024083606A1 (en) * 2022-10-18 2024-04-25 Solvay Specialty Polymers Italy S.P.A. Vinylidene fluoride copolymers for lithium battery electrodes

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4774728B2 (ja) * 2004-11-29 2011-09-14 大日本印刷株式会社 正極活物質層用塗工組成物、該組成物から形成される正極板、および該正極板を有する非水電解液二次電池
ATE540057T1 (de) 2007-10-11 2012-01-15 Kureha Corp Vinylidenfluoridpolymerpulver und seine verwendung
CN102165633B (zh) * 2008-09-26 2013-12-11 株式会社吴羽 非水电解质二次电池用负极混合物、非水电解质二次电池用负极及非水电解质二次电池
JP4794619B2 (ja) 2008-12-26 2011-10-19 Ｔｄｋ株式会社 リチウムイオン二次電池用正極の製造方法及びリチウムイオン二次電池の製造方法、並びに、リチウムイオン二次電池用正極及びリチウムイオン二次電池
JP5291551B2 (ja) * 2009-06-26 2013-09-18 株式会社クレハ 高分子組成物および高分子圧電体フィルム
KR101351206B1 (ko) * 2010-10-14 2014-01-14 가부시끼가이샤 구레하 비수 전해질 이차 전지용 부극 합제, 비수 전해질 이차 전지용 부극 및 비수 전해질 이차 전지
US10985353B2 (en) * 2011-06-23 2021-04-20 Solvay Specialty Polymers Italy S.P.A. Secondary batteries
WO2020030690A1 (en) * 2018-08-09 2020-02-13 Solvay Specialty Polymers Italy S.P.A. Self crosslinking pvdf
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
EP4404292A4 (en) * 2021-08-24 2025-05-21 Kureha Corporation ADHESIVE COMPOSITION, ELECTRODE MIXTURE, ELECTRODE AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
WO2023122967A1 (zh) * 2021-12-28 2023-07-06 株式会社吴羽 粘合剂、电极组合物以及电极
CN115799524A (zh) * 2022-12-14 2023-03-14 浙江锋锂新能源科技有限公司 一种复合集流体及其制备方法和混合固态电池中的应用
WO2025204571A1 (ja) * 2024-03-29 2025-10-02 株式会社クレハ フッ化ビニリデン共重合体、電極用バインダー、電極合剤、電極、および電池
WO2025204572A1 (ja) * 2024-03-29 2025-10-02 株式会社クレハ フッ化ビニリデン共重合体、電極用バインダー、電極合剤、電極、および電池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3540080B2 (ja) * 1995-12-26 2004-07-07 呉羽化学工業株式会社 電池用バインダー溶液および電極合剤
JP3518712B2 (ja) * 1996-05-27 2004-04-12 呉羽化学工業株式会社 非水系電池電極形成用バインダー、電極合剤、電極構造体および電池
JPH10255760A (ja) * 1997-03-14 1998-09-25 Hitachi Maxell Ltd リチウム二次電池
JP3758297B2 (ja) * 1997-04-23 2006-03-22 株式会社クレハ ポリフッ化ビニリデン系樹脂の溶解方法
JP2002246029A (ja) * 2001-02-20 2002-08-30 Atofina Japan Kk 結着剤組成物
JP2003155313A (ja) * 2001-11-26 2003-05-27 Kureha Chem Ind Co Ltd エポキシ基含有フッ化ビニリデン系共重合体、これを含有する樹脂組成物、電極構造体および非水系電気化学素子
JP2004079327A (ja) * 2002-08-16 2004-03-11 Hitachi Maxell Ltd 非水二次電池および非水二次電池用正極とその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9287563B2 (en) 2011-01-20 2016-03-15 Samsung Sdi Co., Ltd. Electrode for lithium secondary battery and lithium secondary battery including the same
KR20180021773A (ko) * 2015-09-30 2018-03-05 가부시끼가이샤 구레하 바인더 조성물, 비수 전해질 이차전지용 전극 및 비수 전해질 이차전지
WO2024083593A1 (en) * 2022-10-18 2024-04-25 Solvay Specialty Polymers Italy S.P.A. Secondary battery electrode binders
WO2024083606A1 (en) * 2022-10-18 2024-04-25 Solvay Specialty Polymers Italy S.P.A. Vinylidene fluoride copolymers for lithium battery electrodes

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