FR3130803B1 - Electrolyte solide réticulé - Google Patents

Electrolyte solide réticulé Download PDF

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Publication number
FR3130803B1
FR3130803B1 FR2113908A FR2113908A FR3130803B1 FR 3130803 B1 FR3130803 B1 FR 3130803B1 FR 2113908 A FR2113908 A FR 2113908A FR 2113908 A FR2113908 A FR 2113908A FR 3130803 B1 FR3130803 B1 FR 3130803B1
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FR
France
Prior art keywords
solid electrolyte
cross
crosslinker
formulation
double bonds
Prior art date
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Active
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FR2113908A
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English (en)
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FR3130803A1 (fr
Inventor
Niki Halttunen
Mona Marie Obadia
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Priority to FR2113908A priority Critical patent/FR3130803B1/fr
Priority to PCT/EP2022/084547 priority patent/WO2023110530A1/fr
Publication of FR3130803A1 publication Critical patent/FR3130803A1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/02—Polythioethers; Polythioether-ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12—Polythioether-ethers
    • 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
    • H01M10/056—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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Conductive Materials (AREA)

Abstract

La présente 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 portant au moins trois doubles liaisons C=C ;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 solide réticulé au moyen de ladite formulation, ainsi que l’utilisation dudit électrolyte solide réticulé comme électrolyte solide de batterie Li-ion tout solide ou comme composant de l’électrode positive (posolyte ou catholyte) ou négative (négolyte ou anolyte) d’un système électrochimique. Figure 1 à publier
FR2113908A 2021-12-17 2021-12-17 Electrolyte solide réticulé Active FR3130803B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2113908A FR3130803B1 (fr) 2021-12-17 2021-12-17 Electrolyte solide réticulé
PCT/EP2022/084547 WO2023110530A1 (fr) 2021-12-17 2022-12-06 Electrolyte solide réticulé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113908 2021-12-17
FR2113908A FR3130803B1 (fr) 2021-12-17 2021-12-17 Electrolyte solide réticulé

Publications (2)

Publication Number Publication Date
FR3130803A1 FR3130803A1 (fr) 2023-06-23
FR3130803B1 true FR3130803B1 (fr) 2023-11-24

Family

ID=80595557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113908A Active FR3130803B1 (fr) 2021-12-17 2021-12-17 Electrolyte solide réticulé

Country Status (2)

Country Link
FR (1) FR3130803B1 (fr)
WO (1) WO2023110530A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007068822A2 (fr) * 2005-12-12 2007-06-21 Phostech Lithium Inc. Sels de sulfonyl-1, 2, 4-triazole
KR102400831B1 (ko) * 2014-05-30 2022-05-20 시온 파워 코퍼레이션 전기화학 전지의 보호층 및 다른 구성요소로 사용하기 위한 중합체
US11387488B2 (en) 2018-01-26 2022-07-12 The Johns Hopkins University Gel polymer electrolyte compositions and electrochemical cells including the same
US11894515B2 (en) 2019-06-28 2024-02-06 The Johns Hopkins University Electrochemical cells and electrolytes contained therein
WO2021034696A1 (fr) 2019-08-21 2021-02-25 Sion Power Corporation Cellules électrochimiques comprenant des espèces contenant un groupe thiol

Also Published As

Publication number Publication date
WO2023110530A1 (fr) 2023-06-22
FR3130803A1 (fr) 2023-06-23

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