JP2025504867A - 全固体電池用固体電解質 - Google Patents

全固体電池用固体電解質 Download PDF

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Publication number
JP2025504867A
JP2025504867A JP2024543161A JP2024543161A JP2025504867A JP 2025504867 A JP2025504867 A JP 2025504867A JP 2024543161 A JP2024543161 A JP 2024543161A JP 2024543161 A JP2024543161 A JP 2024543161A JP 2025504867 A JP2025504867 A JP 2025504867A
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JP
Japan
Prior art keywords
vdf
film
lithium salt
copolymer
weight
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
JP2024543161A
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English (en)
Japanese (ja)
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JP2025504867A5 (https=
Inventor
ゴディヨ，ジェローム
ナバロ，クリストフ
タリス，クリスティーヌ
ボネ，アンソニー
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
Application filed by Arkema France SA filed Critical Arkema France SA
Publication of JP2025504867A publication Critical patent/JP2025504867A/ja
Publication of JP2025504867A5 publication Critical patent/JP2025504867A5/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
    • 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
    • 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
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Conductive Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2024543161A 2022-01-21 2023-01-18 全固体電池用固体電解質 Pending JP2025504867A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2200536A FR3132163B1 (fr) 2022-01-21 2022-01-21 Electrolyte solide pour batterie tout solide
FR2200536 2022-01-21
PCT/FR2023/050062 WO2023139329A1 (fr) 2022-01-21 2023-01-18 Electrolyte solide pour batterie tout solide

Publications (2)

Publication Number Publication Date
JP2025504867A true JP2025504867A (ja) 2025-02-19
JP2025504867A5 JP2025504867A5 (https=) 2025-12-04

Family

ID=82100673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024543161A Pending JP2025504867A (ja) 2022-01-21 2023-01-18 全固体電池用固体電解質

Country Status (7)

Country Link
US (1) US20250105351A1 (https=)
EP (1) EP4466749A1 (https=)
JP (1) JP2025504867A (https=)
KR (1) KR20240140930A (https=)
CN (1) CN118575324A (https=)
FR (1) FR3132163B1 (https=)
WO (1) WO2023139329A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119230943B (zh) * 2024-11-29 2025-04-11 天能电池集团股份有限公司 一种高温适用的钠离子电解液及其制备方法
CN121618140A (zh) * 2026-02-03 2026-03-06 宁波长阳科技股份有限公司 一种pe-pbi复合电池隔膜及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093427A (en) 1990-05-10 1992-03-03 Atochem North America, Inc. Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same
US5296318A (en) 1993-03-05 1994-03-22 Bell Communications Research, Inc. Rechargeable lithium intercalation battery with hybrid polymeric electrolyte
JP6864625B2 (ja) 2015-02-09 2021-04-28 アーケマ・インコーポレイテッド フッ化ビニリデンの不均質で共連続なコポリマー
US12431532B2 (en) * 2017-06-01 2025-09-30 Lg Energy Solution, Ltd. Electrolyte composition, secondary cell, and method for manufacturing electrolyte sheet
KR20210114415A (ko) * 2018-12-21 2021-09-23 솔베이(소시에떼아노님) 고체 복합 전해질

Also Published As

Publication number Publication date
FR3132163B1 (fr) 2025-04-18
EP4466749A1 (fr) 2024-11-27
WO2023139329A1 (fr) 2023-07-27
US20250105351A1 (en) 2025-03-27
KR20240140930A (ko) 2024-09-24
FR3132163A1 (fr) 2023-07-28
TW202339339A (zh) 2023-10-01
CN118575324A (zh) 2024-08-30

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