KR20230101828A - 공중합체, 비수계 이차 전지 전극용 결합제 및 비수계 이차 전지 전극용 슬러리 - Google Patents

공중합체, 비수계 이차 전지 전극용 결합제 및 비수계 이차 전지 전극용 슬러리 Download PDF

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Publication number
KR20230101828A
KR20230101828A KR1020237016146A KR20237016146A KR20230101828A KR 20230101828 A KR20230101828 A KR 20230101828A KR 1020237016146 A KR1020237016146 A KR 1020237016146A KR 20237016146 A KR20237016146 A KR 20237016146A KR 20230101828 A KR20230101828 A KR 20230101828A
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KR
South Korea
Prior art keywords
structural unit
monomer
mass
copolymer
group
Prior art date
Application number
KR1020237016146A
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English (en)
Korean (ko)
Inventor
유타 가와하라
료스케 이케하타
히데오 호리코시
미츠루 하나사키
Original Assignee
가부시끼가이샤 레조낙
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Application filed by 가부시끼가이샤 레조낙 filed Critical 가부시끼가이샤 레조낙
Publication of KR20230101828A publication Critical patent/KR20230101828A/ko

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    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • 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
    • H01M4/139—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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020237016146A 2020-11-04 2021-11-04 공중합체, 비수계 이차 전지 전극용 결합제 및 비수계 이차 전지 전극용 슬러리 KR20230101828A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-184544 2020-11-04
JP2020184544 2020-11-04
PCT/JP2021/040613 WO2022097683A1 (ja) 2020-11-04 2021-11-04 共重合体、非水系二次電池電極用バインダー、及び非水系二次電池電極用スラリー

Publications (1)

Publication Number Publication Date
KR20230101828A true KR20230101828A (ko) 2023-07-06

Family

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Family Applications (1)

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KR1020237016146A KR20230101828A (ko) 2020-11-04 2021-11-04 공중합체, 비수계 이차 전지 전극용 결합제 및 비수계 이차 전지 전극용 슬러리

Country Status (4)

Country Link
JP (1) JPWO2022097683A1 (ja)
KR (1) KR20230101828A (ja)
CN (1) CN116547328A (ja)
WO (1) WO2022097683A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024040489A1 (zh) * 2022-08-25 2024-02-29 宁德时代新能源科技股份有限公司 功能聚合物、电极浆料、电极极片、电池及用电装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012517519A (ja) 2009-02-11 2012-08-02 ダウ グローバル テクノロジーズ エルエルシー 延性ポリマーバインダー及び該バインダーを使用する電池構成成分
JP2014239070A (ja) 2014-08-20 2014-12-18 Jsr株式会社 リチウムイオン二次電池

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013114890A (ja) * 2011-11-29 2013-06-10 Kuraray Co Ltd 導電ペーストおよび積層セラミックコンデンサ
WO2015095286A1 (en) * 2013-12-17 2015-06-25 Lubrizol Advanced Materials, Inc. Surfactant responsive emulsion polymerization micro-gels
US20210296651A1 (en) * 2018-07-19 2021-09-23 Showa Denko K.K. Copolymer for binder for non-aqueous battery electrode, and slurry for producing non-aqueous battery electrode
JP7366719B2 (ja) * 2019-12-04 2023-10-23 日本製紙株式会社 水硬性組成物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012517519A (ja) 2009-02-11 2012-08-02 ダウ グローバル テクノロジーズ エルエルシー 延性ポリマーバインダー及び該バインダーを使用する電池構成成分
JP2014239070A (ja) 2014-08-20 2014-12-18 Jsr株式会社 リチウムイオン二次電池

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Publication number Publication date
JPWO2022097683A1 (ja) 2022-05-12
CN116547328A (zh) 2023-08-04
WO2022097683A1 (ja) 2022-05-12

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