FR3149010B1 - Electrolyte solide réticulé avec un réticulant vinylsiloxane - Google Patents

Electrolyte solide réticulé avec un réticulant vinylsiloxane Download PDF

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Publication number
FR3149010B1
FR3149010B1 FR2305252A FR2305252A FR3149010B1 FR 3149010 B1 FR3149010 B1 FR 3149010B1 FR 2305252 A FR2305252 A FR 2305252A FR 2305252 A FR2305252 A FR 2305252A FR 3149010 B1 FR3149010 B1 FR 3149010B1
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FR
France
Prior art keywords
crosslinker
vinylsiloxane
solid electrolyte
crosslinked
crosslinkable
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Active
Application number
FR2305252A
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English (en)
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FR3149010A1 (fr
Inventor
Niki Halttunen
Mona Marie Obadia
David Pasquier
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Priority to FR2305252A priority Critical patent/FR3149010B1/fr
Priority to PCT/EP2024/064013 priority patent/WO2024245836A1/fr
Priority to EP24728581.0A priority patent/EP4721171A1/fr
Publication of FR3149010A1 publication Critical patent/FR3149010A1/fr
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Publication of FR3149010B1 publication Critical patent/FR3149010B1/fr
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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
    • 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
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L’invention concerne une formulation d’électrolyte réticulable comprenant au moins : - Un sel de lithium ou un mélange de sels de lithium ;- Une molécule hydrocarbonée comportant deux fonctions thiol ;- Une molécule hydrocarbonée insaturée comportant deux doubles liaisons C=C - Un réticulant, ledit réticulant étant une molécule comprenant au moins trois fonctions vinyle et au moins une liaison siloxane Si-O-Si;dans laquelle le rapport molaire [double liaison C=C]/[thiols] est compris entre 1 et 1,1. L’invention concerne également un procédé de préparation d’un électrolyte réticulé à partir de ladite formulation réticulable. Figure 4 à publier
FR2305252A 2023-05-26 2023-05-26 Electrolyte solide réticulé avec un réticulant vinylsiloxane Active FR3149010B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2305252A FR3149010B1 (fr) 2023-05-26 2023-05-26 Electrolyte solide réticulé avec un réticulant vinylsiloxane
PCT/EP2024/064013 WO2024245836A1 (fr) 2023-05-26 2024-05-22 Electrolyte solide réticulé avec un réticulant vinylsiloxane
EP24728581.0A EP4721171A1 (fr) 2023-05-26 2024-05-22 Electrolyte solide réticulé avec un réticulant vinylsiloxane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2305252 2023-05-26
FR2305252A FR3149010B1 (fr) 2023-05-26 2023-05-26 Electrolyte solide réticulé avec un réticulant vinylsiloxane

Publications (2)

Publication Number Publication Date
FR3149010A1 FR3149010A1 (fr) 2024-11-29
FR3149010B1 true FR3149010B1 (fr) 2025-04-18

Family

ID=87748361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2305252A Active FR3149010B1 (fr) 2023-05-26 2023-05-26 Electrolyte solide réticulé avec un réticulant vinylsiloxane

Country Status (3)

Country Link
EP (1) EP4721171A1 (fr)
FR (1) FR3149010B1 (fr)
WO (1) WO2024245836A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11387488B2 (en) 2018-01-26 2022-07-12 The Johns Hopkins University Gel polymer electrolyte compositions and electrochemical cells including the same
CN111253521B (zh) * 2018-12-03 2021-09-28 中国科学院苏州纳米技术与纳米仿生研究所 有机-无机-离子液体复合固体电解质、其制法及应用
CN111320753B (zh) * 2018-12-13 2021-08-13 深圳新宙邦科技股份有限公司 聚合物、聚合物电解质、聚合物电解质膜、非水电解液及锂离子电池
US11894515B2 (en) 2019-06-28 2024-02-06 The Johns Hopkins University Electrochemical cells and electrolytes contained therein
CN114270562A (zh) 2019-08-21 2022-04-01 赛昂能源有限公司 包含含硫醇基的物质的电化学电池和组件
CN111370758B (zh) * 2020-03-16 2022-04-05 中山大学 一种基于本体增塑原理的聚合物固态电解质及其制备方法
CN111987351B (zh) * 2020-07-22 2022-03-08 江汉大学 一种聚合物凝胶电解质及其制备方法和应用
US20230058958A1 (en) * 2021-08-06 2023-02-23 Factorial Inc. Article and method of making article

Also Published As

Publication number Publication date
WO2024245836A1 (fr) 2024-12-05
EP4721171A1 (fr) 2026-04-08
FR3149010A1 (fr) 2024-11-29

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