KR20240070518A - 전극용 바인더, 전극 및 축전 디바이스 - Google Patents

전극용 바인더, 전극 및 축전 디바이스 Download PDF

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Publication number
KR20240070518A
KR20240070518A KR1020247007216A KR20247007216A KR20240070518A KR 20240070518 A KR20240070518 A KR 20240070518A KR 1020247007216 A KR1020247007216 A KR 1020247007216A KR 20247007216 A KR20247007216 A KR 20247007216A KR 20240070518 A KR20240070518 A KR 20240070518A
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KR
South Korea
Prior art keywords
group
mass
structural unit
binder
meth
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.)
Pending
Application number
KR1020247007216A
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English (en)
Korean (ko)
Inventor
레나 이리에
마사키 요코타니
츠요시 미야모토
Original Assignee
가부시키가이샤 오사카소다
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 가부시키가이샤 오사카소다 filed Critical 가부시키가이샤 오사카소다
Publication of KR20240070518A publication Critical patent/KR20240070518A/ko
Pending legal-status Critical Current

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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
    • H01M4/621—Binders
    • H01M4/622—Binders being 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020247007216A 2021-09-30 2022-09-06 전극용 바인더, 전극 및 축전 디바이스 Pending KR20240070518A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021162276 2021-09-30
JPJP-P-2021-162276 2021-09-30
PCT/JP2022/033421 WO2023053863A1 (ja) 2021-09-30 2022-09-06 電極用バインダー、電極、及び蓄電デバイス

Publications (1)

Publication Number Publication Date
KR20240070518A true KR20240070518A (ko) 2024-05-21

Family

ID=85782367

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247007216A Pending KR20240070518A (ko) 2021-09-30 2022-09-06 전극용 바인더, 전극 및 축전 디바이스

Country Status (4)

Country Link
JP (1) JPWO2023053863A1 (https=)
KR (1) KR20240070518A (https=)
CN (1) CN117897833A (https=)
WO (1) WO2023053863A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013180103A (ja) 2012-03-02 2013-09-12 Daio Paper Corp 吸収性シート
JP2019131771A (ja) 2018-02-02 2019-08-08 旭化成株式会社 ポリフェニレンエーテル樹脂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101698623B1 (ko) * 2009-04-03 2017-01-20 토요잉크Sc홀딩스주식회사 비수계 이차전지 전극용 바인더 조성물
JP5760945B2 (ja) * 2011-10-24 2015-08-12 東洋インキＳｃホールディングス株式会社 二次電池電極形成用組成物、二次電池電極、及び二次電池
JP5708872B1 (ja) * 2013-09-24 2015-04-30 東洋インキＳｃホールディングス株式会社 非水二次電池用バインダー、非水二次電池用樹脂組成物、非水二次電池セパレータ、非水二次電池電極および非水二次電池
JP2020057579A (ja) * 2017-12-26 2020-04-09 株式会社大阪ソーダ 負極、及び蓄電デバイス

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013180103A (ja) 2012-03-02 2013-09-12 Daio Paper Corp 吸収性シート
JP2019131771A (ja) 2018-02-02 2019-08-08 旭化成株式会社 ポリフェニレンエーテル樹脂

Also Published As

Publication number Publication date
CN117897833A (zh) 2024-04-16
WO2023053863A1 (ja) 2023-04-06
JPWO2023053863A1 (https=) 2023-04-06

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