FR3106703B1 - Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant - Google Patents

Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant Download PDF

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Publication number
FR3106703B1
FR3106703B1 FR2000862A FR2000862A FR3106703B1 FR 3106703 B1 FR3106703 B1 FR 3106703B1 FR 2000862 A FR2000862 A FR 2000862A FR 2000862 A FR2000862 A FR 2000862A FR 3106703 B1 FR3106703 B1 FR 3106703B1
Authority
FR
France
Prior art keywords
electrode
formulation
ion battery
relates
solventless
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.)
Active
Application number
FR2000862A
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English (en)
French (fr)
Other versions
FR3106703A1 (fr
Inventor
Stéphane Bizet
Anthony Bonnet
Oleksandr Korzhenko
Samuel Devisme
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.)
Arkema France SA
Original Assignee
Arkema France SA
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
Priority to FR2000862A priority Critical patent/FR3106703B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to JP2022546021A priority patent/JP2023512026A/ja
Priority to US17/795,020 priority patent/US20230084563A1/en
Priority to PCT/FR2021/050166 priority patent/WO2021152267A1/fr
Priority to CN202180011290.8A priority patent/CN115004420A/zh
Priority to EP21706644.8A priority patent/EP4097781A1/fr
Priority to KR1020227029681A priority patent/KR20220133272A/ko
Publication of FR3106703A1 publication Critical patent/FR3106703A1/fr
Application granted granted Critical
Publication of FR3106703B1 publication Critical patent/FR3106703B1/fr
Priority to JP2025170823A priority patent/JP2026027242A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FR2000862A 2020-01-29 2020-01-29 Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant Active FR3106703B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2000862A FR3106703B1 (fr) 2020-01-29 2020-01-29 Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant
US17/795,020 US20230084563A1 (en) 2020-01-29 2021-01-29 Electrode formulation for a li-ion battery and method for manufacturing an electrode without solvent
PCT/FR2021/050166 WO2021152267A1 (fr) 2020-01-29 2021-01-29 Formulation d'electrode pour batterie li-ion et procede de fabrication d'electrode sans solvant
CN202180011290.8A CN115004420A (zh) 2020-01-29 2021-01-29 用于li离子电池的电极制剂和用于无溶剂制造电极的方法
JP2022546021A JP2023512026A (ja) 2020-01-29 2021-01-29 Ｌｉイオン電池用電極配合物及び無溶媒電極の製造方法
EP21706644.8A EP4097781A1 (fr) 2020-01-29 2021-01-29 Formulation d'electrode pour batterie li-ion et procede de fabrication d'electrode sans solvant
KR1020227029681A KR20220133272A (ko) 2020-01-29 2021-01-29 Li-이온 배터리용 전극 포뮬레이션 및 용매 없이 전극을 제조하는 방법
JP2025170823A JP2026027242A (ja) 2020-01-29 2025-10-09 Ｌｉイオン電池用電極配合物及び無溶媒電極の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000862 2020-01-29
FR2000862A FR3106703B1 (fr) 2020-01-29 2020-01-29 Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant

Publications (2)

Publication Number Publication Date
FR3106703A1 FR3106703A1 (fr) 2021-07-30
FR3106703B1 true FR3106703B1 (fr) 2022-07-22

Family

ID=72088186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000862A Active FR3106703B1 (fr) 2020-01-29 2020-01-29 Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant

Country Status (7)

Country Link
US (1) US20230084563A1 (https=)
EP (1) EP4097781A1 (https=)
JP (2) JP2023512026A (https=)
KR (1) KR20220133272A (https=)
CN (1) CN115004420A (https=)
FR (1) FR3106703B1 (https=)
WO (1) WO2021152267A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3106701B1 (fr) * 2020-01-29 2022-07-22 Arkema France Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant
CN121219859A (zh) 2023-06-22 2025-12-26 株式会社Lg新能源 锂二次电池
CN119943845B (zh) * 2023-11-03 2026-04-10 宁德时代新能源科技股份有限公司 电极极片、电池和用电装置
FR3155641A1 (fr) 2023-11-21 2025-05-23 Saft Electrode positive a base de phosphate lithie et elements la comprenant
US12431505B2 (en) * 2023-11-27 2025-09-30 Atlas Power Technologies Inc. Dry electrode for energy storing devices

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AU1544997A (en) * 1996-01-22 1997-08-20 Elf Atochem S.A. Method for the adhesion of fluorinated resins to metals
CA2243354A1 (en) * 1996-01-22 1997-07-31 Yoshiyuki Shimonishi Method for the adhesion of fluorinated resins to metals
JP2000507996A (ja) * 1997-01-22 2000-06-27 エルフ アトケム ソシエテ アノニム フッ化樹脂の金属材料への接着方法
ID20294A (id) * 1997-02-28 1998-11-26 Atochem North America Elf Kopolimer viniliden fluorida dan heksafluoropropilena yang mempunyai kandungan zat yang dapat diekstrak yang berkurang dan kejernihan larutan yang lebih baik
KR100456645B1 (ko) * 1999-08-05 2004-11-10 에스케이씨 주식회사 리튬 이온 폴리머 전지 및 그 제조방법
JP2001307735A (ja) * 2000-04-17 2001-11-02 Matsushita Electric Ind Co Ltd リチウム二次電池
US7666550B2 (en) * 2004-05-25 2010-02-23 Enerdel, Inc. Lithium ion battery with oxidized polymer binder
FR2904828B1 (fr) * 2006-08-08 2008-09-19 Arkema France Copolymere de fluorure de vinylidene fonctionnalise par greffage par irradiation par un monomere polaire insature
FR2912555B1 (fr) * 2007-02-09 2011-02-25 Commissariat Energie Atomique Liant pour electrode de systeme electrochimique, electrode comprenant ce liant, et systeme electrochimique comprenant cette electrode.
KR101397774B1 (ko) * 2009-07-03 2014-05-20 다이킨 고교 가부시키가이샤 리튬 이차 전지의 전극 합제용 슬러리, 상기 슬러리를 사용한 전극 및 리튬 이차 전지
JPWO2013005739A1 (ja) * 2011-07-06 2015-02-23 昭和電工株式会社 リチウム二次電池用電極、リチウム二次電池及びリチウム二次電池用電極の製造方法
EP2792003A4 (en) * 2011-12-16 2015-08-12 3M Innovative Properties Co PROCESS FOR THE PRODUCTION OF ELECTRODES
FR2987624B1 (fr) * 2012-03-01 2015-02-20 Arkema France Composition polymerique fluoree
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JP2018508928A (ja) * 2014-12-19 2018-03-29 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
FR3033448B1 (fr) * 2015-03-03 2021-09-10 Arkema France Electrodes de batteries li-ion a conductivite amelioree
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US20170098818A1 (en) * 2015-10-02 2017-04-06 The University Of Kentucky Research Foundation Solvent-free dry powder-coating method for electrode fabrication
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KR102493955B1 (ko) * 2018-04-25 2023-01-30 주식회사 엘지에너지솔루션 리튬 이차전지
US11657984B2 (en) * 2018-06-20 2023-05-23 Lg Chem, Ltd. Separator for electrochemical device, method for manufacturing same, and electrochemical device comprising same

Also Published As

Publication number Publication date
WO2021152267A1 (fr) 2021-08-05
JP2026027242A (ja) 2026-02-18
KR20220133272A (ko) 2022-10-04
FR3106703A1 (fr) 2021-07-30
EP4097781A1 (fr) 2022-12-07
JP2023512026A (ja) 2023-03-23
US20230084563A1 (en) 2023-03-16
CN115004420A (zh) 2022-09-02

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