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

전극용 바인더, 전극 및 축전 디바이스 Download PDF

Info

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
Authority
KR
South Korea
Prior art keywords
group
mass
structural unit
binder
meth
Prior art date
Application number
KR1020247007216A
Other languages
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

Links

Classifications

    • 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
    • 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
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • 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
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/26Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22Electrodes
    • H01G11/30Electrodes characterised by their material
    • H01G11/32Carbon-based
    • H01G11/38Carbon pastes or blends; Binders or additives therein
    • 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
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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)
  • 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 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 KR20240070518A (ko) 2021-09-30 2022-09-06 전극용 바인더, 전극 및 축전 디바이스

Country Status (4)

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

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
JP5449327B2 (ja) * 2009-04-03 2014-03-19 東洋インキScホールディングス株式会社 非水系二次電池電極用バインダー組成物
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
JPWO2023053863A1 (ja) 2023-04-06
CN117897833A (zh) 2024-04-16
WO2023053863A1 (ja) 2023-04-06

Similar Documents

Publication Publication Date Title
JP7497979B2 (ja) 電極用バインダー、電極、及び蓄電デバイス
KR20180090275A (ko) 전지 전극용 바인더, 전극, 및 전지
TW201407867A (zh) 電池電極用結合劑,及使用該結合劑之電極與電池
CN110139881B (zh) 电极用粘结剂
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
CN110832683B (zh) 电极用粘结剂、电极用粘结剂组合物、电极材料、电极、以及蓄电装置
JP7314751B2 (ja) 水系バインダー組成物、電極、及び蓄電デバイス
KR20240070518A (ko) 전극용 바인더, 전극 및 축전 디바이스
JP7088171B2 (ja) 電極用バインダー、電極材料、電極、及び蓄電デバイス
JP2017091789A (ja) 正極、二次電池およびその製造方法
JP2023051521A (ja) 電極用バインダー、電極、及び蓄電デバイス
JP2023051522A (ja) 電極用バインダー、電極、及び蓄電デバイス
JP2019021575A (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
JP7400729B2 (ja) 無機固体電解質二次電池用電極、および無機固体電解質二次電池
JP7460335B2 (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
JP7180595B2 (ja) 電極及び蓄電デバイス
JP2018174044A (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
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
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
JP2017069006A (ja) 電池電極用バインダー組成物およびその製造方法
JP2021163646A (ja) 蓄電デバイス用組成物
JP2020167114A (ja) 電極用スラリー組成物、電極、及び蓄電デバイス