CN117897833A - 电极用粘结剂、电极及蓄电装置 - Google Patents

电极用粘结剂、电极及蓄电装置 Download PDF

Info

Publication number
CN117897833A
CN117897833A CN202280055557.8A CN202280055557A CN117897833A CN 117897833 A CN117897833 A CN 117897833A CN 202280055557 A CN202280055557 A CN 202280055557A CN 117897833 A CN117897833 A CN 117897833A
Authority
CN
China
Prior art keywords
group
electrode
structural unit
mass
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
CN202280055557.8A
Other languages
English (en)
Chinese (zh)
Inventor
入江丽奈
横谷昌辉
宮本刚
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.)
Osaka Soda Co Ltd
Original Assignee
Osaka Soda Co 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 Osaka Soda Co Ltd filed Critical Osaka Soda Co Ltd
Publication of CN117897833A publication Critical patent/CN117897833A/zh
Pending legal-status Critical Current

Links

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)
CN202280055557.8A 2021-09-30 2022-09-06 电极用粘结剂、电极及蓄电装置 Pending CN117897833A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-162276 2021-09-30
JP2021162276 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
CN117897833A true CN117897833A (zh) 2024-04-16

Family

ID=85782367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280055557.8A Pending CN117897833A (zh) 2021-09-30 2022-09-06 电极用粘结剂、电极及蓄电装置

Country Status (4)

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

Family Cites Families (6)

* 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
JP5996886B2 (ja) 2012-03-02 2016-09-21 大王製紙株式会社 吸収性シート
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
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
KR20240070518A (ko) 2024-05-21
WO2023053863A1 (ja) 2023-04-06
JPWO2023053863A1 (https=) 2023-04-06

Similar Documents

Publication Publication Date Title
JP7782523B2 (ja) 電極用バインダー、電極、及び蓄電デバイス
JP5447720B1 (ja) 電池電極用バインダー、およびそれを用いた電極ならびに電池
EP3396749A1 (en) Binder for battery electrode, electrode, and battery
JP6300078B2 (ja) 電池電極用スラリー組成物、およびそれを用いた電極ならびに電池
JP2015065141A (ja) 電池電極用バインダー、およびそれを用いた電極ならびに電池
JP7325707B2 (ja) バインダー用組成物、バインダー、電極材料、電極及び蓄電デバイス
EP3352266A1 (en) Positive electrode material for nonaqueous electrolyte secondary battery
JP2023051521A (ja) 電極用バインダー、電極、及び蓄電デバイス
CN110139881B (zh) 电极用粘结剂
JP7215420B2 (ja) 電極用バインダー、電極用バインダー組成物、電極材料、電極、及び蓄電デバイス
JP7088171B2 (ja) 電極用バインダー、電極材料、電極、及び蓄電デバイス
JP2017117522A (ja) 電池電極用バインダー、およびそれを用いた電極ならびに電池
JP2017091789A (ja) 正極、二次電池およびその製造方法
JP7314751B2 (ja) 水系バインダー組成物、電極、及び蓄電デバイス
CN117897833A (zh) 电极用粘结剂、电极及蓄电装置
JP2023051522A (ja) 電極用バインダー、電極、及び蓄電デバイス
WO2025164802A1 (ja) 電極用バインダー、電極、及び蓄電デバイス
JP2022057031A (ja) 電極用バインダー、電極材料、電極及び蓄電デバイス
JP2022057030A (ja) バインダー用組成物、バインダー、電極材料、電極及び蓄電デバイス
JP2024052418A (ja) 蓄電デバイス負極用バインダ組成物、蓄電デバイス負極用スラリ組成物、蓄電デバイス負極用スラリ組成物の製造方法、蓄電デバイス負極および蓄電デバイス
JP2024146469A (ja) リチウムイオン二次電池負極用バインダー、リチウムイオン二次電池負極用スラリ組成物、リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP2021163646A (ja) 蓄電デバイス用組成物

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination