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DE69832387D1 - Vinylidenfluorid copolymer für feste gelförmige elektrolytherstellung, fester elektrolyt und batterie - Google Patents

Vinylidenfluorid copolymer für feste gelförmige elektrolytherstellung, fester elektrolyt und batterie

Info

Publication number
DE69832387D1
DE69832387D1 DE69832387T DE69832387T DE69832387D1 DE 69832387 D1 DE69832387 D1 DE 69832387D1 DE 69832387 T DE69832387 T DE 69832387T DE 69832387 T DE69832387 T DE 69832387T DE 69832387 D1 DE69832387 D1 DE 69832387D1
Authority
DE
Germany
Prior art keywords
solid
electrolyst
vinylidenfluoride
copolymer
battery
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.)
Expired - Lifetime
Application number
DE69832387T
Other languages
English (en)
Other versions
DE69832387T2 (de
Inventor
Takumi Katsurao
Katsuo Horie
Aisaku Nagai
Yukio Ichikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of DE69832387D1 publication Critical patent/DE69832387D1/de
Publication of DE69832387T2 publication Critical patent/DE69832387T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/06Lead-acid accumulators
    • H01M10/08Selection of materials as electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18Monomers containing fluorine
    • C08F214/22Vinylidene fluoride
    • C08F214/225Vinylidene fluoride with non-fluorinated comonomers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16Homopolymers or copolymers or vinylidene fluoride
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/122Ionic conductors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565Polymeric materials, e.g. gel-type or solid-type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621Binders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621Binders
    • H01M4/622Binders being polymers
    • H01M4/623Binders being polymers fluorinated polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0085Immobilising or gelification of electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/14Cells with non-aqueous electrolyte
    • H01M6/18Cells with non-aqueous electrolyte with solid electrolyte
    • H01M6/182Cells with non-aqueous electrolyte with solid electrolyte with halogenide as solid electrolyte
    • H01M6/183Cells with non-aqueous electrolyte with solid electrolyte with halogenide as solid electrolyte with fluoride as solid electrolyte
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy 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)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69832387T 1997-07-24 1998-07-23 Vinylidenfluorid copolymer für feste gelförmige elektrolytherstellung, fester elektrolyt und batterie Expired - Lifetime DE69832387T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21272697 1997-07-24
JP21272697 1997-07-24
PCT/JP1998/003292 WO1999005191A1 (fr) 1997-07-24 1998-07-23 Copolymere de fluorure de vinylidene permettant de former un electrolyte solide gelifie, electrolyte solide et pile

Publications (2)

Publication Number Publication Date
DE69832387D1 true DE69832387D1 (de) 2005-12-22
DE69832387T2 DE69832387T2 (de) 2006-08-03

Family

ID=16627425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69832387T Expired - Lifetime DE69832387T2 (de) 1997-07-24 1998-07-23 Vinylidenfluorid copolymer für feste gelförmige elektrolytherstellung, fester elektrolyt und batterie

Country Status (6)

Country Link
US (1) US6372388B1 (de)
EP (1) EP0999223B8 (de)
KR (1) KR100371954B1 (de)
CA (1) CA2297325C (de)
DE (1) DE69832387T2 (de)
WO (1) WO1999005191A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001345119A (ja) * 2000-05-31 2001-12-14 Matsushita Electric Ind Co Ltd 非水電解質電池および非水電解液
JP4513175B2 (ja) 2000-06-16 2010-07-28 ソニー株式会社 ゲル状電解質及び非水電解質電池
CA2350702A1 (en) * 2000-06-16 2001-12-16 Nisshinbo Industries, Inc. Polymer battery and method of manufacture
JP2003003078A (ja) * 2000-09-19 2003-01-08 Nisshinbo Ind Inc イオン導電性組成物、ゲル電解質、及び非水電解質電池並びに電気二重層キャパシタ
US7208555B2 (en) * 2002-09-25 2007-04-24 Kureha Chemical Industry Company, Limited Process for preparing polyvinylidene fluoride copolymer
US20040126665A1 (en) * 2002-12-26 2004-07-01 Luying Sun Gel polymer electrolyte battery and method of producing the same
US20050065229A1 (en) * 2003-07-28 2005-03-24 Anthony Bonnet Process for oxidizing a fluoropolymer and multilayer structures comprising this oxidized fluoropolymer
JP4790225B2 (ja) 2004-01-23 2011-10-12 三星エスディアイ株式会社 ゲル電解質および燃料電池用電極および燃料電池並びにゲル電解質の製造方法
US7244443B2 (en) 2004-08-31 2007-07-17 Advanced Cardiovascular Systems, Inc. Polymers of fluorinated monomers and hydrophilic monomers
WO2008039808A2 (en) 2006-09-25 2008-04-03 Board Of Regents, The University Of Texas System Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries
US8252398B2 (en) * 2007-12-27 2012-08-28 Kureha Corporation Adhesive vinylidene fluoride resin sheet
KR20090080909A (ko) * 2008-01-22 2009-07-27 소니 가부시끼가이샤 전지
JP5493516B2 (ja) * 2009-07-06 2014-05-14 ソニー株式会社 電極及びそれを有する電池
CN102792498B (zh) * 2010-03-11 2015-09-02 株式会社Lg化学 聚合物-硅复合粒子、其制备方法以及包含所述聚合物-硅复合粒子的负极和锂二次电池
DE102014203218A1 (de) * 2014-02-24 2015-08-27 Robert Bosch Gmbh SEI-bildungshemmendes Anodenmaterialadditiv
JP6357327B2 (ja) 2014-03-11 2018-07-11 株式会社クレハ フッ化ビニリデン系共重合体、その製造方法、ゲル電解質および非水系電池
DE102015224335A1 (de) * 2015-12-04 2017-06-08 Robert Bosch Gmbh Feststoffelektrode mit elektrolytgetränkten Aktivmaterialpartikeln
KR102115596B1 (ko) * 2016-11-24 2020-05-26 주식회사 엘지화학 리튬 전극의 전처리 방법 및 리튬 금속 전지
CN117276653A (zh) 2018-04-27 2023-12-22 株式会社Lg新能源 锂二次电池及其制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62260806A (ja) 1986-03-10 1987-11-13 Daikin Ind Ltd 含フツ素共重合体
JPH02604A (ja) 1988-12-28 1990-01-05 Daikin Ind Ltd 含フッ素共重合体
FR2646428B1 (fr) 1989-04-28 1991-07-26 Atochem Copolymere durcissable fluore, son procede de fabrication et son application dans les vernis et peintures
JP3121943B2 (ja) * 1992-12-02 2001-01-09 呉羽化学工業株式会社 フッ化ビニリデン系共重合体
JP3467499B2 (ja) 1995-06-29 2003-11-17 呉羽化学工業株式会社 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、電極構造体および二次電池
JPH0922737A (ja) 1995-07-06 1997-01-21 Toshiba Battery Co Ltd ポリマー電解質二次電池
TW369735B (en) * 1997-02-05 1999-09-11 Sumitomo Chemical Co Cathode for lithium secondary battery

Also Published As

Publication number Publication date
EP0999223B8 (de) 2006-01-18
CA2297325A1 (en) 1999-02-04
DE69832387T2 (de) 2006-08-03
KR20010022160A (ko) 2001-03-15
US6372388B1 (en) 2002-04-16
WO1999005191A1 (fr) 1999-02-04
EP0999223B1 (de) 2005-11-16
KR100371954B1 (ko) 2003-02-14
EP0999223A4 (de) 2000-07-12
EP0999223A1 (de) 2000-05-10
CA2297325C (en) 2004-09-28

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: KUREHA CORP., TOKYO/TOKIO, JP

8364 No opposition during term of opposition