JP2024515183A - リチウム電池電極用の組成物 - Google Patents

リチウム電池電極用の組成物 Download PDF

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Publication number
JP2024515183A
JP2024515183A JP2023563952A JP2023563952A JP2024515183A JP 2024515183 A JP2024515183 A JP 2024515183A JP 2023563952 A JP2023563952 A JP 2023563952A JP 2023563952 A JP2023563952 A JP 2023563952A JP 2024515183 A JP2024515183 A JP 2024515183A
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JP
Japan
Prior art keywords
polymer
electrode
group
monomer
formula
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Pending
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JP2023563952A
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English (en)
Japanese (ja)
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JPWO2022223347A5 (https=
JP2024515183A5 (https=
Inventor
ジュリオ ア． アブスレメ，
グルチ， アン－シャルロット ル
アンドレーア ヴィットーリオ オリアーニ，
ミケーレ フィオーレ，
ロベルト ビアンカルディ，
Original Assignee
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．
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Publication of JP2024515183A publication Critical patent/JP2024515183A/ja
Publication of JPWO2022223347A5 publication Critical patent/JPWO2022223347A5/ja
Publication of JP2024515183A5 publication Critical patent/JP2024515183A5/ja
Pending legal-status Critical Current

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    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C08F14/22—Vinylidene fluoride
    • 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
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C08F214/225—Vinylidene fluoride with non-fluorinated comonomers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/16—Homopolymers or copolymers of vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J127/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers
    • C09J127/02—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J127/12—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09J127/16—Homopolymers or copolymers of vinylidene fluoride
    • 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
    • H01M4/04—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2023563952A 2021-04-19 2022-04-11 リチウム電池電極用の組成物 Pending JP2024515183A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21169090.4 2021-04-19
EP21169090 2021-04-19
PCT/EP2022/059622 WO2022223347A1 (en) 2021-04-19 2022-04-11 Composition for lithium battery electrodes

Publications (3)

Publication Number Publication Date
JP2024515183A true JP2024515183A (ja) 2024-04-05
JPWO2022223347A5 JPWO2022223347A5 (https=) 2025-03-19
JP2024515183A5 JP2024515183A5 (https=) 2025-03-19

Family

ID=75588036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023563952A Pending JP2024515183A (ja) 2021-04-19 2022-04-11 リチウム電池電極用の組成物

Country Status (6)

Country Link
US (1) US20240204195A1 (https=)
EP (1) EP4327376A1 (https=)
JP (1) JP2024515183A (https=)
KR (1) KR20230171954A (https=)
CN (1) CN117529823A (https=)
WO (1) WO2022223347A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4506376A4 (en) * 2022-11-04 2025-08-06 Contemporary Amperex Technology Co Ltd FLUOROPOLYMER, PREPARATION METHOD, INSULATING COATING, SECONDARY BATTERY AND ELECTRICAL APPARATUS
EP4592325A4 (en) * 2022-11-04 2026-04-22 Contemporary Amperex Technology Hong Kong Ltd Fluoropolymer, conductive paste, positive electrode component, secondary battery, and electrical device
CN121399735A (zh) 2023-06-26 2026-01-23 世索科特殊聚合物意大利有限公司 电池电极及其制造方法
KR20260028701A (ko) * 2023-06-26 2026-03-04 사이언스코 스페셜티 폴리머스 이태리 에스.피.에이. 전지 전극 및 이의 제조 방법
WO2025082898A1 (en) * 2023-10-16 2025-04-24 Solvay Specialty Polymers Italy S.P.A. Secondary batteries electrode binders
CN118667478A (zh) * 2024-06-20 2024-09-20 乳源东阳光氟树脂有限公司 一种pvdf粘结剂及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010525124A (ja) * 2007-04-24 2010-07-22 ソルヴェイ・ソレクシス・エッセ・ピ・ア フッ化ビニリデンコポリマー
WO2018008263A1 (ja) * 2016-07-06 2018-01-11 株式会社クレハ バインダー組成物、電極合剤、電極、および非水電解質二次電池
WO2020030690A1 (en) * 2018-08-09 2020-02-13 Solvay Specialty Polymers Italy S.P.A. Self crosslinking pvdf
WO2021023707A1 (en) * 2019-08-07 2021-02-11 Solvay Specialty Polymers Italy S.P.A. Composition for secondary battery electrodes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016345A (en) 1972-12-22 1977-04-05 E. I. Du Pont De Nemours And Company Process for polymerizing tetrafluoroethylene in aqueous dispersion
FR2253760B1 (https=) 1973-12-05 1976-10-08 Solvay
US4725644A (en) 1986-05-06 1988-02-16 E. I. Du Pont De Nemours And Company Tetrafluoroethylene fine powder and preparation thereof
BE1011295A3 (fr) 1997-07-22 1999-07-06 Solvay Solution organique de peroxydicarbonate de dialkyle, procede pour l'obtenir, preparation de polymeres halogenes a l'intervention de celle-ci et polymeres halogenes obtenus.
BE1011294A3 (fr) 1997-07-22 1999-07-06 Solvay Solution organique de peroxydicarbonate de dialkyle, procede pour l'obtenir, preparation de polymeres halogenes a l'intervention de celle-ci et polymeres halogenes obtenus.
IT1318633B1 (it) 2000-07-20 2003-08-27 Ausimont Spa Polveri fini di politetrafluoroetilene.
US9441054B2 (en) * 2010-12-22 2016-09-13 Solvay Specialty Polymers Italy S.P.A. Vinylidene fluoride copolymers
HUE050973T2 (hu) * 2014-02-28 2021-01-28 Solvay Specialty Polymers It Térhálósítható fluorpolimerek
EP3401356A1 (en) 2017-05-12 2018-11-14 Solvay SA Fluoropolymer hybrid composite

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010525124A (ja) * 2007-04-24 2010-07-22 ソルヴェイ・ソレクシス・エッセ・ピ・ア フッ化ビニリデンコポリマー
WO2018008263A1 (ja) * 2016-07-06 2018-01-11 株式会社クレハ バインダー組成物、電極合剤、電極、および非水電解質二次電池
WO2020030690A1 (en) * 2018-08-09 2020-02-13 Solvay Specialty Polymers Italy S.P.A. Self crosslinking pvdf
JP2021533235A (ja) * 2018-08-09 2021-12-02 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． 自己架橋ｐｖｄｆ
WO2021023707A1 (en) * 2019-08-07 2021-02-11 Solvay Specialty Polymers Italy S.P.A. Composition for secondary battery electrodes

Also Published As

Publication number Publication date
EP4327376A1 (en) 2024-02-28
CN117529823A (zh) 2024-02-06
US20240204195A1 (en) 2024-06-20
KR20230171954A (ko) 2023-12-21
WO2022223347A1 (en) 2022-10-27

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