FR3106702B1 - 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
FR3106702B1
FR3106702B1 FR2000867A FR2000867A FR3106702B1 FR 3106702 B1 FR3106702 B1 FR 3106702B1 FR 2000867 A FR2000867 A FR 2000867A FR 2000867 A FR2000867 A FR 2000867A FR 3106702 B1 FR3106702 B1 FR 3106702B1
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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
FR2000867A
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English (en)
French (fr)
Other versions
FR3106702A1 (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
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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 FR2000867A priority Critical patent/FR3106702B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to US17/795,010 priority patent/US20230078004A1/en
Priority to EP21706359.3A priority patent/EP4097779A1/fr
Priority to PCT/FR2021/050169 priority patent/WO2021152269A1/fr
Priority to KR1020227029683A priority patent/KR20220132621A/ko
Priority to CN202180011288.0A priority patent/CN115191041A/zh
Priority to JP2022546033A priority patent/JP7847540B2/ja
Publication of FR3106702A1 publication Critical patent/FR3106702A1/fr
Application granted granted Critical
Publication of FR3106702B1 publication Critical patent/FR3106702B1/fr
Priority to JP2025170807A priority patent/JP2026027241A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M4/62—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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • 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
    • H01M4/0435—Rolling or calendering
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR2000867A 2020-01-29 2020-01-29 Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant Active FR3106702B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2000867A FR3106702B1 (fr) 2020-01-29 2020-01-29 Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant
EP21706359.3A EP4097779A1 (fr) 2020-01-29 2021-01-29 Formulation d'electrode pour batterie li-ion et procede de fabrication d'electrode sans solvant
PCT/FR2021/050169 WO2021152269A1 (fr) 2020-01-29 2021-01-29 Formulation d'electrode pour batterie li-ion et procede de fabrication d'electrode sans solvant
KR1020227029683A KR20220132621A (ko) 2020-01-29 2021-01-29 Li-이온 배터리용 전극 포뮬레이션 및 용매 없이 전극을 제조하는 방법
US17/795,010 US20230078004A1 (en) 2020-01-29 2021-01-29 Electrode formulation for a li-ion battery and method for manufacturing an electrode without solvent
CN202180011288.0A CN115191041A (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
JP2022546033A JP7847540B2 (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
JP2025170807A JP2026027241A (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
FR2000867A FR3106702B1 (fr) 2020-01-29 2020-01-29 Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant
FR2000867 2020-01-29

Publications (2)

Publication Number Publication Date
FR3106702A1 FR3106702A1 (fr) 2021-07-30
FR3106702B1 true FR3106702B1 (fr) 2022-10-07

Family

ID=72088188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000867A Active FR3106702B1 (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) US20230078004A1 (https=)
EP (1) EP4097779A1 (https=)
JP (2) JP7847540B2 (https=)
KR (1) KR20220132621A (https=)
CN (1) CN115191041A (https=)
FR (1) FR3106702B1 (https=)
WO (1) WO2021152269A1 (https=)

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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
KR20230030316A (ko) * 2021-08-25 2023-03-06 주식회사 엘지에너지솔루션 이차전지용 전극, 이를 제조하는 방법, 및 이를 포함하는 이차전지
CN116003665B (zh) * 2021-10-22 2024-03-29 上海芯刻微材料技术有限责任公司 一种聚合物及含其的193nm光刻用顶涂层膜的制备方法
EP4498454A4 (en) * 2022-03-23 2026-02-25 Daikin Ind Ltd COMPOSITION FOR SECONDARY BATTERY
FR3135167B1 (fr) * 2022-04-28 2026-02-27 Arkema France Liant pour électrode revêtue à sec
FR3143870B1 (fr) * 2022-12-16 2025-07-25 Arkema France Liant pour électrode, f ormulation d’électrode pour batterie Li-ion et procédé de fabrication d’électrode sans solvant
FR3146375B1 (fr) * 2023-03-02 2026-01-23 Arkema France Liant pour électrode, formulation d’électrode pour batterie Li-ion et procédé de fabrication d’électrode
FR3146374B1 (fr) * 2023-03-02 2026-03-13 Arkema France Liant pour électrode, f ormulation d’électrode pour batterie Li-ion et procédé de fabrication d’électrode
WO2024254074A1 (en) * 2023-06-07 2024-12-12 Valgotech LLC Solvent-free electrode and solid-state electrolyte manufacturing process
DE102023130523B3 (de) * 2023-11-06 2025-01-09 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung einer Elektrodenfolie, Elektrode mit der Elektrodenfolie, und Energiespeicher umfassend die Elektrode
KR20250141939A (ko) * 2024-03-21 2025-09-30 주식회사 엘엑스엠엠에이 응집체형 코어-쉘 입자 및 이를 포함하여 제조된 전극합제

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Also Published As

Publication number Publication date
WO2021152269A1 (fr) 2021-08-05
JP2026027241A (ja) 2026-02-18
CN115191041A (zh) 2022-10-14
FR3106702A1 (fr) 2021-07-30
JP7847540B2 (ja) 2026-04-17
KR20220132621A (ko) 2022-09-30
JP2023512028A (ja) 2023-03-23
EP4097779A1 (fr) 2022-12-07
US20230078004A1 (en) 2023-03-16

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