FR3118533B1 - Procédé de préparation d’une electrode à charge massique élevée remplie d’électrolyte pour batterie à haute densité énergétique - Google Patents

Procédé de préparation d’une electrode à charge massique élevée remplie d’électrolyte pour batterie à haute densité énergétique Download PDF

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Publication number
FR3118533B1
FR3118533B1 FR2014133A FR2014133A FR3118533B1 FR 3118533 B1 FR3118533 B1 FR 3118533B1 FR 2014133 A FR2014133 A FR 2014133A FR 2014133 A FR2014133 A FR 2014133A FR 3118533 B1 FR3118533 B1 FR 3118533B1
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France
Prior art keywords
preparing
energy density
electrolyte
high energy
electrode filled
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FR2014133A
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FR3118533A1 (fr
Inventor
Rongying Lin
Anaïs Falgayrat
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Solvionic SA
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Solvionic SA
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Priority to FR2014133A priority Critical patent/FR3118533B1/fr
Application filed by Solvionic SA filed Critical Solvionic SA
Priority to CA3203209A priority patent/CA3203209A1/fr
Priority to PCT/FR2021/052450 priority patent/WO2022136810A1/fr
Priority to AU2021405960A priority patent/AU2021405960A1/en
Priority to JP2023538992A priority patent/JP2024502292A/ja
Priority to KR1020237023120A priority patent/KR20230125225A/ko
Priority to EP21848018.4A priority patent/EP4268296A1/fr
Priority to CN202180086107.0A priority patent/CN116670849A/zh
Publication of FR3118533A1 publication Critical patent/FR3118533A1/fr
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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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M10/058—Construction or 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0411—Methods of deposition of the material by extrusion
    • 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
    • H01M4/0414—Methods of deposition of the material by screen printing
    • 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
    • H01M4/0423—Physical vapour deposition
    • H01M4/0426—Sputtering
    • 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
    • H01M4/13—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • 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
    • 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
    • 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

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  • 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)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inert Electrodes (AREA)
  • Secondary Cells (AREA)

Abstract

La présente invention concerne le procédé de préparation de batteries à haute densité énergétique. Plus particulièrement, elle concerne un procédé amélioré de préparation d’une électrode de charge massique élevée pour batterie à base de métal à haute densité énergétique. Ce procédé comprend la préparation d’une électrode solide remplie d’électrolyte par mélange d’un sel, d’un solvant, d’un liant et d’un matériau actif pour produire une pâte mécaniquement stable.
FR2014133A 2020-12-24 2020-12-24 Procédé de préparation d’une electrode à charge massique élevée remplie d’électrolyte pour batterie à haute densité énergétique Active FR3118533B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2014133A FR3118533B1 (fr) 2020-12-24 2020-12-24 Procédé de préparation d’une electrode à charge massique élevée remplie d’électrolyte pour batterie à haute densité énergétique
PCT/FR2021/052450 WO2022136810A1 (fr) 2020-12-24 2021-12-23 Procédé de préparation d'une electrode à charge massique élevée remplie d'électrolyte pour batterie à haute densité énergétique
AU2021405960A AU2021405960A1 (en) 2020-12-24 2021-12-23 Method for preparing an electrode with high load per unit of mass filled with electrolyte for a battery with high energy density
JP2023538992A JP2024502292A (ja) 2020-12-24 2021-12-23 高エネルギー密度を有する電池のための、電解質で充填された単位質量当たりの負荷が高い電極を製造するための方法
CA3203209A CA3203209A1 (fr) 2020-12-24 2021-12-23 Procede de preparation d'une electrode a charge massique elevee remplie d'electrolyte pour batterie a haute densite energetique
KR1020237023120A KR20230125225A (ko) 2020-12-24 2021-12-23 고 에너지 밀도를 갖는 전지용 전해질 충전된 높은단위질량당 전하를 갖는 전극의 제조 방법
EP21848018.4A EP4268296A1 (fr) 2020-12-24 2021-12-23 Procédé de préparation d'une electrode à charge massique élevée remplie d'électrolyte pour batterie à haute densité énergétique
CN202180086107.0A CN116670849A (zh) 2020-12-24 2021-12-23 制备用于高能量密度电池的电解质填充高质量负载电极的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2014133 2020-12-24
FR2014133A FR3118533B1 (fr) 2020-12-24 2020-12-24 Procédé de préparation d’une electrode à charge massique élevée remplie d’électrolyte pour batterie à haute densité énergétique

Publications (2)

Publication Number Publication Date
FR3118533A1 FR3118533A1 (fr) 2022-07-01
FR3118533B1 true FR3118533B1 (fr) 2023-03-10

Family

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FR2014133A Active FR3118533B1 (fr) 2020-12-24 2020-12-24 Procédé de préparation d’une electrode à charge massique élevée remplie d’électrolyte pour batterie à haute densité énergétique

Country Status (8)

Country Link
EP (1) EP4268296A1 (fr)
JP (1) JP2024502292A (fr)
KR (1) KR20230125225A (fr)
CN (1) CN116670849A (fr)
AU (1) AU2021405960A1 (fr)
CA (1) CA3203209A1 (fr)
FR (1) FR3118533B1 (fr)
WO (1) WO2022136810A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115050944B (zh) * 2022-07-12 2024-03-08 江西师范大学 一种三维纳米花结构的复合材料及其制备方法和应用
CN115260692B (zh) * 2022-08-16 2023-10-24 北京航空航天大学 一种复合水凝胶、制备方法、电磁屏蔽装置和位移传感器
CN115716648A (zh) * 2022-11-10 2023-02-28 安徽大学 三维多孔复合材料及其制备方法和电磁微波吸收应用
CN116239157A (zh) * 2023-02-14 2023-06-09 华南理工大学 一种MOFs衍生三维有序大孔空心壁双金属硫化物材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0986118B1 (fr) * 1997-05-27 2009-12-16 TDK Corporation Procede de production d'electrode pour batterie a electrolyte non-aqueuse
US9991566B2 (en) * 2011-11-03 2018-06-05 Johnson Controls Technology Company Cathode active material for overcharge protection in secondary lithium batteries
US10361460B2 (en) 2015-10-02 2019-07-23 Nanotek Instruments, Inc. Process for producing lithium batteries having an ultra-high energy density
US10276856B2 (en) 2015-10-08 2019-04-30 Nanotek Instruments, Inc. Continuous process for producing electrodes and alkali metal batteries having ultra-high energy densities
KR102081397B1 (ko) 2016-12-12 2020-02-25 주식회사 엘지화학 리튬 이차전지용 전극의 제조방법
CN110600680A (zh) * 2019-08-01 2019-12-20 东莞市易利特新能源有限公司 一种正极浆料及包括该正极浆料的正极片、锂离子电池

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Publication number Publication date
EP4268296A1 (fr) 2023-11-01
WO2022136810A1 (fr) 2022-06-30
CN116670849A (zh) 2023-08-29
KR20230125225A (ko) 2023-08-29
CA3203209A1 (fr) 2022-06-30
FR3118533A1 (fr) 2022-07-01
AU2021405960A1 (en) 2023-07-06
JP2024502292A (ja) 2024-01-18

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