WO2008099873A1 - フルオロエーテル系界面活性剤を用いた電極塗工用組成物 - Google Patents

フルオロエーテル系界面活性剤を用いた電極塗工用組成物 Download PDF

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Publication number
WO2008099873A1
WO2008099873A1 PCT/JP2008/052424 JP2008052424W WO2008099873A1 WO 2008099873 A1 WO2008099873 A1 WO 2008099873A1 JP 2008052424 W JP2008052424 W JP 2008052424W WO 2008099873 A1 WO2008099873 A1 WO 2008099873A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
electrode coating
electrode
surfactant
fluoroether
Prior art date
Application number
PCT/JP2008/052424
Other languages
English (en)
French (fr)
Inventor
Meiten Koh
Hitomi Nakazawa
Michiru Tanaka
Hideo Sakata
Akiyoshi Yamauchi
Original Assignee
Daikin Industries, Ltd.
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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Priority to JP2008558113A priority Critical patent/JP5218066B2/ja
Publication of WO2008099873A1 publication Critical patent/WO2008099873A1/ja

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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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)

Abstract

　本発明は、電極活物質、結着剤およびフルオロエーテル単位を有する界面活性剤を含有することで、表面張力を低減し、電極の破断を防止し、サイクル特性を向上することができる活物質層用塗工組成物、電極板および非水電解液二次電池を提供する。
PCT/JP2008/052424 2007-02-15 2008-02-14 フルオロエーテル系界面活性剤を用いた電極塗工用組成物 WO2008099873A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008558113A JP5218066B2 (ja) 2007-02-15 2008-02-14 フルオロエーテル系界面活性剤を用いた電極塗工用組成物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007035064 2007-02-15
JP2007-035064 2007-12-20

Publications (1)

Publication Number Publication Date
WO2008099873A1 true WO2008099873A1 (ja) 2008-08-21

Family

ID=39690100

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052424 WO2008099873A1 (ja) 2007-02-15 2008-02-14 フルオロエーテル系界面活性剤を用いた電極塗工用組成物

Country Status (2)

Country Link
JP (1) JP5218066B2 (ja)
WO (1) WO2008099873A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009146871A (ja) * 2007-11-20 2009-07-02 Asahi Glass Co Ltd 環境負荷の小さな蓄電素子電極形成用水性ペースト
JP2009295405A (ja) * 2008-06-04 2009-12-17 Asahi Glass Co Ltd 蓄電素子電極形成用水性ペーストの製造方法
WO2010075362A1 (en) * 2008-12-23 2010-07-01 E. I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomer using hydrogen containing branched fluoroether surfactant
CN109802176A (zh) * 2017-11-16 2019-05-24 宁德新能源科技有限公司 电解液和含有电解液的锂离子电池
WO2020032454A1 (ko) * 2018-08-08 2020-02-13 주식회사 엘지화학 황-탄소 복합체, 이의 제조방법, 이를 포함하는 양극 및 리튬 이차전지
JP2020055783A (ja) * 2018-10-03 2020-04-09 三菱マテリアル電子化成株式会社 ペルフルオロエーテル含有化合物及びノニオン系含フッ素界面活性剤
WO2024010057A1 (ja) * 2022-07-06 2024-01-11 ダイキン工業株式会社 負極、電池及び電池用材料の被覆方法
WO2024010056A1 (ja) * 2022-07-06 2024-01-11 ダイキン工業株式会社 二次電池

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308242A (ja) * 1988-04-19 1989-12-12 Daikin Ind Ltd 含フッ素ポリエーテル及びフッ素非イオン性界面活性剤
JPH06223834A (ja) * 1993-01-29 1994-08-12 Toshiba Battery Co Ltd ボタン型アルカリ電池
JPH07153467A (ja) * 1993-12-01 1995-06-16 Fuji Photo Film Co Ltd 化学電池
JP2001250558A (ja) * 2000-03-08 2001-09-14 Japan Storage Battery Co Ltd 非水電解質二次電池用負極活物質スラリーおよびこれを用いた非水電解質二次電池
JP2005036002A (ja) * 2003-07-02 2005-02-10 Daikin Ind Ltd フルオロアルキルカルボン酸誘導体、含フッ素重合体の製造方法及び含フッ素重合体水性分散液
JP2006107749A (ja) * 2004-09-30 2006-04-20 Dainippon Printing Co Ltd 活物質層用塗工組成物、電極板、それらの製造方法、及び、非水電解液二次電池
JP2006137689A (ja) * 2004-11-11 2006-06-01 Asahi Glass Co Ltd 多分枝状フッ素化合物、その製造方法およびその用途
JP2007106958A (ja) * 2005-10-17 2007-04-26 Asahi Glass Co Ltd フッ素系界面活性剤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001078171A1 (en) * 2000-04-07 2001-10-18 Daikin Industries, Ltd. Additive for electrode

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308242A (ja) * 1988-04-19 1989-12-12 Daikin Ind Ltd 含フッ素ポリエーテル及びフッ素非イオン性界面活性剤
JPH06223834A (ja) * 1993-01-29 1994-08-12 Toshiba Battery Co Ltd ボタン型アルカリ電池
JPH07153467A (ja) * 1993-12-01 1995-06-16 Fuji Photo Film Co Ltd 化学電池
JP2001250558A (ja) * 2000-03-08 2001-09-14 Japan Storage Battery Co Ltd 非水電解質二次電池用負極活物質スラリーおよびこれを用いた非水電解質二次電池
JP2005036002A (ja) * 2003-07-02 2005-02-10 Daikin Ind Ltd フルオロアルキルカルボン酸誘導体、含フッ素重合体の製造方法及び含フッ素重合体水性分散液
JP2006107749A (ja) * 2004-09-30 2006-04-20 Dainippon Printing Co Ltd 活物質層用塗工組成物、電極板、それらの製造方法、及び、非水電解液二次電池
JP2006137689A (ja) * 2004-11-11 2006-06-01 Asahi Glass Co Ltd 多分枝状フッ素化合物、その製造方法およびその用途
JP2007106958A (ja) * 2005-10-17 2007-04-26 Asahi Glass Co Ltd フッ素系界面活性剤

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009146871A (ja) * 2007-11-20 2009-07-02 Asahi Glass Co Ltd 環境負荷の小さな蓄電素子電極形成用水性ペースト
JP2009295405A (ja) * 2008-06-04 2009-12-17 Asahi Glass Co Ltd 蓄電素子電極形成用水性ペーストの製造方法
WO2010075362A1 (en) * 2008-12-23 2010-07-01 E. I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomer using hydrogen containing branched fluoroether surfactant
CN109802176A (zh) * 2017-11-16 2019-05-24 宁德新能源科技有限公司 电解液和含有电解液的锂离子电池
WO2020032454A1 (ko) * 2018-08-08 2020-02-13 주식회사 엘지화학 황-탄소 복합체, 이의 제조방법, 이를 포함하는 양극 및 리튬 이차전지
JP2020055783A (ja) * 2018-10-03 2020-04-09 三菱マテリアル電子化成株式会社 ペルフルオロエーテル含有化合物及びノニオン系含フッ素界面活性剤
JP7165017B2 (ja) 2018-10-03 2022-11-02 三菱マテリアル電子化成株式会社 ペルフルオロエーテル含有化合物及びノニオン系含フッ素界面活性剤
WO2024010057A1 (ja) * 2022-07-06 2024-01-11 ダイキン工業株式会社 負極、電池及び電池用材料の被覆方法
WO2024010056A1 (ja) * 2022-07-06 2024-01-11 ダイキン工業株式会社 二次電池

Also Published As

Publication number Publication date
JP5218066B2 (ja) 2013-06-26
JPWO2008099873A1 (ja) 2010-05-27

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