FR3111475B1 - PROTECTION OF SOLID ELECTROLYTES - Google Patents

PROTECTION OF SOLID ELECTROLYTES Download PDF

Info

Publication number
FR3111475B1
FR3111475B1 FR2006258A FR2006258A FR3111475B1 FR 3111475 B1 FR3111475 B1 FR 3111475B1 FR 2006258 A FR2006258 A FR 2006258A FR 2006258 A FR2006258 A FR 2006258A FR 3111475 B1 FR3111475 B1 FR 3111475B1
Authority
FR
France
Prior art keywords
protection
solid electrolytes
electrolytes
sulphide
anion
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
FR2006258A
Other languages
French (fr)
Other versions
FR3111475A1 (en
Inventor
Christian Jordy
Vincent Pele
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction 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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR2006258A priority Critical patent/FR3111475B1/en
Priority to PCT/EP2021/066276 priority patent/WO2021255111A1/en
Priority to EP21731529.0A priority patent/EP4165697A1/en
Priority to CN202180043342.XA priority patent/CN115885392A/en
Priority to US18/010,620 priority patent/US20230275222A1/en
Publication of FR3111475A1 publication Critical patent/FR3111475A1/en
Application granted granted Critical
Publication of FR3111475B1 publication Critical patent/FR3111475B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/22—Alkali metal sulfides or polysulfides
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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

Abstract

PROTECTION DES ELECTROLYTES SOLIDES La présente invention concerne la protection des électrolytes sulfures pour améliorer leur stabilité, vis-à-vis de l’humidité notamment, au moyen d’une couche comprenant un matériau inorganique conducteur ionique comprenant un anion de type halogène. Figure pour l'abrégé : AucuneThe present invention relates to the protection of sulphide electrolytes to improve their stability, in particular with respect to humidity, by means of a layer comprising an ionically conductive inorganic material comprising an anion of the halogen type. Figure for abstract: None

FR2006258A 2020-06-16 2020-06-16 PROTECTION OF SOLID ELECTROLYTES Active FR3111475B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2006258A FR3111475B1 (en) 2020-06-16 2020-06-16 PROTECTION OF SOLID ELECTROLYTES
PCT/EP2021/066276 WO2021255111A1 (en) 2020-06-16 2021-06-16 Surface-treated electrode, protection of solid electrolytes, and elements, modules and batteries comprising said electrode
EP21731529.0A EP4165697A1 (en) 2020-06-16 2021-06-16 Surface-treated electrode, protection of solid electrolytes, and elements, modules and batteries comprising said electrode
CN202180043342.XA CN115885392A (en) 2020-06-16 2021-06-16 Surface-treated electrode, protection of solid electrolyte, and element, module and battery comprising said electrode
US18/010,620 US20230275222A1 (en) 2020-06-16 2021-06-16 Surface-treated electrode, protection of solid electrolytes, and elements, modules and batteries comprising said electrode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006258 2020-06-16
FR2006258A FR3111475B1 (en) 2020-06-16 2020-06-16 PROTECTION OF SOLID ELECTROLYTES

Publications (2)

Publication Number Publication Date
FR3111475A1 FR3111475A1 (en) 2021-12-17
FR3111475B1 true FR3111475B1 (en) 2022-08-26

Family

ID=73793246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006258A Active FR3111475B1 (en) 2020-06-16 2020-06-16 PROTECTION OF SOLID ELECTROLYTES

Country Status (1)

Country Link
FR (1) FR3111475B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4318646A1 (en) * 2022-08-02 2024-02-07 Samsung SDI Co., Ltd. Solid ion conductor compound, electrochemical cell, and method of preparing the solid ion conductor compound

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101440886B1 (en) 2011-06-22 2014-09-18 삼성에스디아이 주식회사 Solid electrolyte, manufacturing method thereof, and lithium battery employing the same
CA2820635A1 (en) 2013-06-21 2014-12-21 Hydro-Quebec All-solid state polymer li-s electrochemical cells and their manufacturing processes
CN107394120B (en) 2016-05-16 2022-03-29 松下知识产权经营株式会社 Sulfide solid electrolyte material, positive electrode material, and battery
WO2019104181A1 (en) * 2017-11-22 2019-05-31 President And Fellows Of Harvard College Solid state electrolytes and methods of production thereof
CN109244547B (en) 2018-08-23 2021-06-15 柔电（武汉）科技有限公司 Composite solid electrolyte diaphragm, preparation method thereof and lithium ion battery
CN110459798B (en) * 2019-07-17 2022-09-20 浙江锋锂新能源科技有限公司 Sulfide solid electrolyte with core-shell structure, preparation method and solid-state battery

Also Published As

Publication number Publication date
FR3111475A1 (en) 2021-12-17

Similar Documents

Publication Publication Date Title
FR3111475B1 (en) PROTECTION OF SOLID ELECTROLYTES
BR112016016411A2 (en) "Fc"-REGION VARIANTS WITH MODIFIED "FcRn" BINDING PROPERTIES
WO2007030297A3 (en) Electrolyte composition
EA201391613A1 (en) COMPOSITION ANTI-α4β7 ANTIBODIES
Peiretti et al. Identification of SAP97 as an intracellular binding partner of TACE
PE20141219A1 (en) POLYETHYLENE GLYCOL-BASED ADRENOMEDULIN PRODRUG AND ITS USE
MX2022009302A (en) Il-7rî± binding compounds.
SE1851019A1 (en) Ionic liquids for the modification of nanocellulose film
EA201691795A1 (en) A METHOD FOR IMPROVING THE SOLUBILITY OF PROTEIN AND PEPTIDE AT THE EXPENSE OF USING A BINDING WITH THE FRAGMENT OF IMMUNOGLOBULIN
PE20230108A1 (en) VARIANTS OF CANINE ANTIBODIES
UY38539A (en) RNAi AGENTS TO INHIBIT THE EXPRESSION OF HIF-2 ALPHA (EPAS1), COMPOSITIONS AND METHODS OF USE OF THE SAME
Kikuchi et al. WAVE2‐and microtubule‐dependent formation of long protrusions and invasion of cancer cells cultured on three‐dimensional extracellular matrices
EA201001154A1 (en) POWDER BARIA-STRONTIUM-ALYUMOSILICATE
EA201070826A1 (en) ANTIBODIES AGAINST PCRV
FR3078826B1 (en) VERTICAL PHOTODIODE
BR112017028382A2 (en) solar cell and organic semiconductor material
FR3026547B1 (en) ELECTRICAL DEVICE COMPRISING A CROSS-LINKED LAYER
BRPI0407406A (en) Electrostatic sprayer
Estevez-Herrera et al. The role of chromogranins in the secretory pathway
FR3058159B1 (en) POLYPEPTIDE FC VARIANTS WITH AN INCREASED HALF-LIFE
BR112021023274A2 (en) terlipressin formulations
SA515360552B1 (en) Co-polymer soil subgrade binder
EA202092623A1 (en) STABLE COMPOSITION BASED ON G-CSF FUSED WITH HYBRID Fc
FR3103969B1 (en) ELECTROCHEMICAL ELEMENT, MODULES AND BATTERIES CONTAINING THEM
BR112022009799A2 (en) POLYPEPTIDES COMPRISING SINGLE VARIABLE DOMAINS OF IMMUNOGLOBULIN TARGETING TNFALFA AND IL-23

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20211217

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4