JP2024522614A - リチウム電池電極用高性能バインダー - Google Patents

リチウム電池電極用高性能バインダー Download PDF

Info

Publication number
JP2024522614A
JP2024522614A JP2023575781A JP2023575781A JP2024522614A JP 2024522614 A JP2024522614 A JP 2024522614A JP 2023575781 A JP2023575781 A JP 2023575781A JP 2023575781 A JP2023575781 A JP 2023575781A JP 2024522614 A JP2024522614 A JP 2024522614A
Authority
JP
Japan
Prior art keywords
polymer
monomer
group
electrode
vdf
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
JP2023575781A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024522614A5 (https=
Inventor
ジュリオ ア． アブスレメ，
セゴレーヌ ブルソー，
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．
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 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． filed Critical 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．
Publication of JP2024522614A publication Critical patent/JP2024522614A/ja
Publication of JP2024522614A5 publication Critical patent/JP2024522614A5/ja
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
    • 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
    • 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
    • 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
    • C08F216/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/12—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F216/14—Monomers containing only one unsaturated aliphatic radical
    • C08F216/1416—Monomers containing oxygen in addition to the ether oxygen, e.g. allyl glycidyl ether
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms
    • 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
    • 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
    • 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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2023575781A 2021-06-10 2022-06-06 リチウム電池電極用高性能バインダー Pending JP2024522614A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21305792.0 2021-06-10
EP21305792 2021-06-10
PCT/EP2022/065290 WO2022258551A1 (en) 2021-06-10 2022-06-06 High performance binders for lithium battery electrodes

Publications (2)

Publication Number Publication Date
JP2024522614A true JP2024522614A (ja) 2024-06-21
JP2024522614A5 JP2024522614A5 (https=) 2025-05-15

Family

ID=76730489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023575781A Pending JP2024522614A (ja) 2021-06-10 2022-06-06 リチウム電池電極用高性能バインダー

Country Status (8)

Country Link
US (1) US12494488B2 (https=)
EP (1) EP4352122A1 (https=)
JP (1) JP2024522614A (https=)
KR (1) KR20240017837A (https=)
CN (1) CN117677643A (https=)
CA (1) CA3219690A1 (https=)
MX (1) MX2023014642A (https=)
WO (1) WO2022258551A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4605441A1 (en) * 2022-10-18 2025-08-27 Solvay Specialty Polymers Italy S.p.A. Vinylidene fluoride copolymers for lithium battery electrodes
CN116284536B (zh) * 2023-03-24 2025-05-16 上海华谊三爱富新材料有限公司 共聚物和用于锂电池的粘结剂
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
WO2025003022A1 (en) * 2023-06-26 2025-01-02 Solvay Specialty Polymers Italy S.P.A. Battery electrode and method of making the same
KR20260045786A (ko) * 2023-07-28 2026-04-03 사이언스코 스페셜티 폴리머스 이태리 에스.피.에이. 리튬 배터리 전극 바인더
WO2025103918A1 (en) * 2023-11-16 2025-05-22 Solvay Specialty Polymers Italy S.P.A. Binders for secondary battery electrodes
WO2025262210A1 (en) 2024-06-21 2025-12-26 Syensqo Specialty Polymers Italy S.p.A. Polymer composition as binder for electrodes in electrochemical devices

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004092257A1 (ja) * 2003-04-16 2004-10-28 Kureha Corporation フッ化ビニリデン系樹脂多孔膜及びその製造方法
WO2008129041A1 (en) * 2007-04-24 2008-10-30 Solvay Solexis S.P.A. Vinylidene fluoride copolymers
WO2012090876A1 (ja) * 2010-12-28 2012-07-05 株式会社クレハ フッ化ビニリデン系共重合体、および該共重合体の用途
JP2012219125A (ja) * 2011-04-05 2012-11-12 Kureha Corp フッ化ビニリデン系共重合体、および該共重合体の用途
WO2018008262A1 (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、非水電解質二次電池、およびバインダー組成物の製造方法
WO2019167338A1 (ja) * 2018-02-28 2019-09-06 株式会社クレハ フッ化ビニリデンポリマー、バインダー組成物、電極合剤、電極及び非水電解質二次電池、並びに電極合剤の製造方法
JP2019160651A (ja) * 2018-03-14 2019-09-19 株式会社クレハ バインダー組成物、電極合剤原料、電極合剤、電極、非水電解質二次電池および電極合剤の製造方法
WO2019219788A1 (en) * 2018-05-17 2019-11-21 Solvay Specialty Polymers Italy S.P.A. Electrode-forming compositions
WO2019239781A1 (ja) * 2018-06-12 2019-12-19 株式会社クレハ バインダー組成物、電極合剤、電極構造体、電極構造体の製造方法および二次電池
WO2020156972A1 (en) * 2019-01-30 2020-08-06 Solvay Specialty Polymers Italy S.P.A. Solid composite electrolyte
WO2021023707A1 (en) * 2019-08-07 2021-02-11 Solvay Specialty Polymers Italy S.P.A. Composition for secondary battery electrodes
EP3825336A1 (en) * 2018-07-20 2021-05-26 Kureha Corporation Particulate vinylidene-fluoride-based polymer and method for producing particulate vinylidene-fluoride-based polymer
JP2021116407A (ja) * 2020-01-23 2021-08-10 株式会社イーテック 防汚性膜形成用組成物及び水回り部材

Family Cites Families (5)

* 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
US4725644A (en) 1986-05-06 1988-02-16 E. I. Du Pont De Nemours And Company Tetrafluoroethylene fine powder and preparation thereof
JPH07258499A (ja) 1994-03-23 1995-10-09 Japan Synthetic Rubber Co Ltd 含フッ素重合体水性分散液
IT1318633B1 (it) 2000-07-20 2003-08-27 Ausimont Spa Polveri fini di politetrafluoroetilene.
FR3079834B1 (fr) * 2018-04-10 2021-09-10 Arkema Inc Fluoropolymeres fonctionnels

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621573A1 (en) * 2003-04-16 2006-02-01 Kureha Corporation Porous film of vinylidene fluoride resin and method for producing same
WO2004092257A1 (ja) * 2003-04-16 2004-10-28 Kureha Corporation フッ化ビニリデン系樹脂多孔膜及びその製造方法
WO2008129041A1 (en) * 2007-04-24 2008-10-30 Solvay Solexis S.P.A. Vinylidene fluoride copolymers
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
WO2012090876A1 (ja) * 2010-12-28 2012-07-05 株式会社クレハ フッ化ビニリデン系共重合体、および該共重合体の用途
KR20130109185A (ko) * 2010-12-28 2013-10-07 가부시끼가이샤 구레하 불화비닐리덴계 공중합체 및 그 공중합체의 용도
JP2012219125A (ja) * 2011-04-05 2012-11-12 Kureha Corp フッ化ビニリデン系共重合体、および該共重合体の用途
WO2018008262A1 (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、非水電解質二次電池、およびバインダー組成物の製造方法
WO2019167338A1 (ja) * 2018-02-28 2019-09-06 株式会社クレハ フッ化ビニリデンポリマー、バインダー組成物、電極合剤、電極及び非水電解質二次電池、並びに電極合剤の製造方法
JP7062476B2 (ja) * 2018-03-14 2022-05-06 株式会社クレハ バインダー組成物、電極合剤原料、電極合剤、電極、非水電解質二次電池および電極合剤の製造方法
JP2019160651A (ja) * 2018-03-14 2019-09-19 株式会社クレハ バインダー組成物、電極合剤原料、電極合剤、電極、非水電解質二次電池および電極合剤の製造方法
WO2019219788A1 (en) * 2018-05-17 2019-11-21 Solvay Specialty Polymers Italy S.P.A. Electrode-forming compositions
JP2021523535A (ja) * 2018-05-17 2021-09-02 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． 電極形成組成物
WO2019239781A1 (ja) * 2018-06-12 2019-12-19 株式会社クレハ バインダー組成物、電極合剤、電極構造体、電極構造体の製造方法および二次電池
EP3825336A1 (en) * 2018-07-20 2021-05-26 Kureha Corporation Particulate vinylidene-fluoride-based polymer and method for producing particulate vinylidene-fluoride-based polymer
WO2020156972A1 (en) * 2019-01-30 2020-08-06 Solvay Specialty Polymers Italy S.P.A. Solid composite electrolyte
CN113396499A (zh) * 2019-01-30 2021-09-14 索尔维特殊聚合物意大利有限公司 固体复合电解质
KR20210122256A (ko) * 2019-01-30 2021-10-08 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 고체 복합 전해질
JP2022518836A (ja) * 2019-01-30 2022-03-16 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． 固体複合電解質
US20220093959A1 (en) * 2019-01-30 2022-03-24 Solvay Specialty Polymers Italy S.P.A. Solid composite electrolyte
WO2021023707A1 (en) * 2019-08-07 2021-02-11 Solvay Specialty Polymers Italy S.P.A. Composition for secondary battery electrodes
JP2022543270A (ja) * 2019-08-07 2022-10-11 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． 二次電池電極のための組成物
JP2021116407A (ja) * 2020-01-23 2021-08-10 株式会社イーテック 防汚性膜形成用組成物及び水回り部材

Also Published As

Publication number Publication date
KR20240017837A (ko) 2024-02-08
CA3219690A1 (en) 2022-12-15
US20240290980A1 (en) 2024-08-29
WO2022258551A1 (en) 2022-12-15
CN117677643A (zh) 2024-03-08
US12494488B2 (en) 2025-12-09
MX2023014642A (es) 2024-03-01
EP4352122A1 (en) 2024-04-17

Similar Documents

Publication Publication Date Title
US12494488B2 (en) High performance binders for lithium battery electrodes
JP2024515183A (ja) リチウム電池電極用の組成物
JPWO2019087652A1 (ja) 二次電池用結着剤、二次電池用電極合剤、二次電池用電極及び二次電池
JP7447022B2 (ja) 電極形成組成物
JP2024026580A (ja) 組成物、結着剤、電極合剤、電極および二次電池
JP2024026579A (ja) ポリビニリデンフルオライド、結着剤、電極合剤、電極および二次電池
KR102927248B1 (ko) 2차 배터리 전극용 조성물
WO2024083593A1 (en) Secondary battery electrode binders
JP2024519285A (ja) 部分フッ素化ポリマーを製造するための方法
JP2025536925A (ja) リチウム電池電極用のフッ化ビニリデンコポリマー
JP7328219B2 (ja) 黒鉛／ケイ素アノード用ｐｖｄｆバインダー
CN121444226A (zh) 锂电池电极粘合剂
CN121399735A (zh) 电池电极及其制造方法
WO2025103918A1 (en) Binders for secondary battery electrodes
WO2025182503A1 (ja) バインダー、電極合剤、電極、および電池
WO2025262210A1 (en) Polymer composition as binder for electrodes in electrochemical devices
WO2025103917A1 (en) Binders for secondary battery electrodes
WO2025205937A1 (ja) 電極用バインダー、電極合剤、電極、および電池
KR20250149696A (ko) 리튬 배터리 전극 바인더
WO2025182505A1 (ja) フッ化ビニリデン系重合体、バインダー、電極合剤、電極、および電池
WO2025229104A1 (en) Flexible vinylidene fluoride copolymers
WO2025182506A1 (ja) フッ化ビニリデン系重合体、バインダー、電極合剤、電極、および電池
CN117043992A (zh) 电极用组合物

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250507

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250507

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20260323

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260407