KR20240035802A - 이차 전지용 바인더 조성물 - Google Patents

이차 전지용 바인더 조성물 Download PDF

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Publication number
KR20240035802A
KR20240035802A KR1020247001984A KR20247001984A KR20240035802A KR 20240035802 A KR20240035802 A KR 20240035802A KR 1020247001984 A KR1020247001984 A KR 1020247001984A KR 20247001984 A KR20247001984 A KR 20247001984A KR 20240035802 A KR20240035802 A KR 20240035802A
Authority
KR
South Korea
Prior art keywords
composition
per
polymer
binder
electrode
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
KR1020247001984A
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English (en)
Korean (ko)
Inventor
프란체스코 리베랄레
마우리치오 비소
리카르도 리노 피에리
마테오 판토니
뱅상 팽지
Original Assignee
솔베이 스페셜티 폴리머스 이태리 에스.피.에이.
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 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. filed Critical 솔베이 스페셜티 폴리머스 이태리 에스.피.에이.
Publication of KR20240035802A publication Critical patent/KR20240035802A/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
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • 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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
KR1020247001984A 2021-07-16 2022-07-13 이차 전지용 바인더 조성물 Pending KR20240035802A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21186199 2021-07-16
EP21186199.2 2021-07-16
PCT/EP2022/069558 WO2023285511A1 (en) 2021-07-16 2022-07-13 Binder composition for secondary batteries

Publications (1)

Publication Number Publication Date
KR20240035802A true KR20240035802A (ko) 2024-03-18

Family

ID=76958860

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247001984A Pending KR20240035802A (ko) 2021-07-16 2022-07-13 이차 전지용 바인더 조성물

Country Status (8)

Country Link
US (1) US20240313226A1 (https=)
EP (1) EP4371163B1 (https=)
JP (1) JP2024528616A (https=)
KR (1) KR20240035802A (https=)
CN (1) CN117642878A (https=)
HU (1) HUE071552T2 (https=)
PL (1) PL4371163T3 (https=)
WO (1) WO2023285511A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121058094A (zh) * 2023-02-07 2025-12-02 世索科特殊聚合物意大利有限公司 用于二次电池的粘合剂组合物
EP4447148A1 (en) * 2023-04-14 2024-10-16 Arkema France Compositions for lithium-ion battery electrodes, electrodes and batteries using said compositions
FR3150810A1 (fr) * 2023-07-06 2025-01-10 Arkema France Liant sous forme de poudre pour la préparation d’une électrode dans un procédé sans solvant
WO2025262218A1 (en) 2024-06-21 2025-12-26 Syensqo Specialty Polymers Italy S.p.A. Binder composition for secondary batteries
WO2025262211A1 (en) 2024-06-21 2025-12-26 Syensqo Specialty Polymers Italy S.p.A. Binder composition for secondary batteries

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265461B1 (it) 1993-12-29 1996-11-22 Ausimont Spa Fluoroelastomeri comprendenti unita' monomeriche derivanti da una bis-olefina
EP2194094A1 (en) * 2008-12-08 2010-06-09 Solvay Solexis S.p.A. (Per)fluoroelastomer composition
US7915331B2 (en) 2009-01-06 2011-03-29 Dupont Performance Elastomers L.L.C. Fluoroelastomer processing aid masterbatch and method for producing same
JP6530191B2 (ja) * 2011-08-17 2019-06-12 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． ミリング方法
KR102218700B1 (ko) * 2012-07-25 2021-02-22 삼성에스디아이 주식회사 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지
JP6165036B2 (ja) * 2013-11-27 2017-07-19 株式会社クレハ フッ化ビニリデン系重合体水系組成物およびその用途
EP3376561A1 (en) * 2015-11-11 2018-09-19 Teijin Limited Separator for non-aqueous secondary cell, and non-aqueous secondary cell
JP6962249B2 (ja) 2018-03-22 2021-11-05 トヨタ自動車株式会社 硫化物固体電池

Also Published As

Publication number Publication date
US20240313226A1 (en) 2024-09-19
HUE071552T2 (hu) 2025-09-28
PL4371163T3 (pl) 2025-08-04
JP2024528616A (ja) 2024-07-30
CN117642878A (zh) 2024-03-01
EP4371163B1 (en) 2025-04-02
EP4371163A1 (en) 2024-05-22
WO2023285511A1 (en) 2023-01-19

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