CN108475785B - 粘合剂组合物、粘合剂分散液、电极合剂、电极、非水电解质二次电池、以及粘合剂组合物的制造方法 - Google Patents

粘合剂组合物、粘合剂分散液、电极合剂、电极、非水电解质二次电池、以及粘合剂组合物的制造方法 Download PDF

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CN108475785B
CN108475785B CN201680077678.7A CN201680077678A CN108475785B CN 108475785 B CN108475785 B CN 108475785B CN 201680077678 A CN201680077678 A CN 201680077678A CN 108475785 B CN108475785 B CN 108475785B
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copolymer
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parts
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CN108475785A (zh
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长泽善幸
五十岚民人
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Kureha Corp
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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
    • H01M4/62—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C08F214/222—Vinylidene fluoride with fluorinated vinyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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
    • C08L27/02—Compositions 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
    • C08L27/12—Compositions 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
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • 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
    • H01M4/13—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • 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
    • 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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Manufacturing & Machinery (AREA)
CN201680077678.7A 2016-01-19 2016-11-14 粘合剂组合物、粘合剂分散液、电极合剂、电极、非水电解质二次电池、以及粘合剂组合物的制造方法 Active CN108475785B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016008310A JP6791634B2 (ja) 2016-01-19 2016-01-19 電極、非水電解質二次電池
JP2016-008310 2016-01-19
PCT/JP2016/083631 WO2017126201A1 (ja) 2016-01-19 2016-11-14 バインダー組成物、バインダー分散液、電極合剤、電極、非水電解質二次電池、およびバインダー組成物の製造方法

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CN108475785A CN108475785A (zh) 2018-08-31
CN108475785B true CN108475785B (zh) 2022-03-22

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US (1) US10938034B2 (enExample)
EP (1) EP3407410B1 (enExample)
JP (1) JP6791634B2 (enExample)
KR (1) KR102165678B1 (enExample)
CN (1) CN108475785B (enExample)
WO (1) WO2017126201A1 (enExample)

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KR102287767B1 (ko) * 2018-01-18 2021-08-10 주식회사 엘지에너지솔루션 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
US20210043934A1 (en) * 2018-04-27 2021-02-11 Lg Chem, Ltd. Lithium secondary battery and manufacturing method thereof
WO2019230140A1 (ja) * 2018-05-31 2019-12-05 株式会社クレハ ポリマー溶液、これを用いたフィルムの製造方法、および非水電解質二次電池用樹脂組成物
KR102358068B1 (ko) * 2018-09-14 2022-02-08 가부시끼가이샤 구레하 수지 분산 전해액, 폴리머 겔 전해질 및 이의 제조방법, 및 이차전지 및 이의 제조방법
EP3767710A1 (en) * 2019-07-15 2021-01-20 Arkema France Waterbased pvdf slurry formulation for silicon graphite anodes
EP4253431A4 (en) * 2020-11-30 2024-05-29 Kureha Corporation VINYLIDENE FLUORIDE COPOLYMER COMPOSITION AND PRODUCTION METHOD THEREFOR, POLYMER DISPERSION SOLUTION, ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, ELECTROLYTE LAYER FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY UX
CN114685705B (zh) * 2020-12-30 2023-09-26 中化蓝天氟材料有限公司 一种低溶胀偏氟乙烯共聚物作为锂电粘结剂的应用
KR102675712B1 (ko) * 2021-08-24 2024-06-17 부산대학교 산학협력단 이차전지 음극용 바인더, 이의 제조방법 및 이를 이용한 이차전지용 음극
FR3149612A1 (fr) * 2023-06-12 2024-12-13 Arkema France Composition comprenant du PVDF et utilisation de celle-ci pour la préparation d’une électrode

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CN101107281A (zh) * 2005-01-27 2008-01-16 株式会社吴羽 1,1-二氟乙烯类核/壳型聚合物和其在非水系电化学元件中的应用
US20140039130A1 (en) * 2011-04-11 2014-02-06 Unimatec Co., Ltd. Method for producing fluorine-containing elastomer

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US3851018A (en) * 1973-07-31 1974-11-26 Du Pont Crosslinked fluoroelastomer and composition containing same
JP2003331823A (ja) * 2002-05-10 2003-11-21 Japan Storage Battery Co Ltd 非水電解質二次電池、およびその製造方法
US7341804B2 (en) * 2002-09-20 2008-03-11 3M Innovative Properties Company Anode compositions having an elastomeric binder and an adhesion promoter
JP5012059B2 (ja) 2006-02-02 2012-08-29 Ｊｓｒ株式会社 複合化重合体組成物の製造方法、複合化重合体組成物、二次電池電極用ペースト、及び二次電池電極
CN102160216A (zh) 2009-06-30 2011-08-17 松下电器产业株式会社 非水电解质二次电池用正极及其制造方法以及非水电解质二次电池
JP2011258351A (ja) * 2010-06-07 2011-12-22 Panasonic Corp リチウムイオン二次電池
JP5928712B2 (ja) * 2012-02-29 2016-06-01 Jsr株式会社 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、リチウムイオン二次電池電極の製造方法及びリチウムイオン二次電池の製造方法
JP6069632B2 (ja) 2012-06-08 2017-02-01 株式会社Ｇｓユアサ 正極ペースト、並びに、これを用いた非水電解質電池用正極及び非水電解質電池の製造方法
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US20140039130A1 (en) * 2011-04-11 2014-02-06 Unimatec Co., Ltd. Method for producing fluorine-containing elastomer

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JP2017130323A (ja) 2017-07-27
KR20180089492A (ko) 2018-08-08
US20180358626A1 (en) 2018-12-13
EP3407410B1 (en) 2020-05-27
EP3407410A1 (en) 2018-11-28
WO2017126201A1 (ja) 2017-07-27
EP3407410A4 (en) 2019-01-23
CN108475785A (zh) 2018-08-31
US10938034B2 (en) 2021-03-02
KR102165678B1 (ko) 2020-10-14
JP6791634B2 (ja) 2020-11-25

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