FR3118308B1 - Element electrochimique lithium-soufre tout solide - Google Patents

Element electrochimique lithium-soufre tout solide Download PDF

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Publication number
FR3118308B1
FR3118308B1 FR2013730A FR2013730A FR3118308B1 FR 3118308 B1 FR3118308 B1 FR 3118308B1 FR 2013730 A FR2013730 A FR 2013730A FR 2013730 A FR2013730 A FR 2013730A FR 3118308 B1 FR3118308 B1 FR 3118308B1
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France
Prior art keywords
cathode
solid electrolyte
lithium
copper
active material
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Active
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FR2013730A
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English (en)
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FR3118308A1 (fr
Inventor
Florent Fischer
Elodie Guerin
Thierry Hezeque
Christian Jordy
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SAFT Societe des Accumulateurs Fixes et de Traction SA
Centre National dEtudes Spatiales CNES
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
Centre National dEtudes Spatiales CNES
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Application filed by SAFT Societe des Accumulateurs Fixes et de Traction SA, Centre National dEtudes Spatiales CNES filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR2013730A priority Critical patent/FR3118308B1/fr
Priority to PCT/EP2021/084367 priority patent/WO2022128566A1/fr
Priority to EP21823307.0A priority patent/EP4264722A1/fr
Publication of FR3118308A1 publication Critical patent/FR3118308A1/fr
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Publication of FR3118308B1 publication Critical patent/FR3118308B1/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
    • 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
    • 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
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/626—Metals
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/008—Halides
    • 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)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

Un élément électrochimique lithium-soufre tout solide comprenant :a) au moins une cathode comprenant une composition de matière active cathodique comprenant : i) du soufre élémentaire, ii) du carbone, iii) un électrolyte solide, la cathode comprenant du cuivre ; b) au moins une anode dont la matière active est du lithium ou un alliage à base de lithium,c) un électrolyte solide intercalé entre ladite au moins une cathode et ladite au moins une anode, identique ou différent de l’électrolyte solide présent dans la composition de matière active cathodique,la quantité de cuivre dans la cathode étant inférieure ou égale à 0,37 g par ampère heure chargé par l’élément,le rapport nCu/nLi dans l’élément à l’état chargé étant supérieur ou égal à 0,3 et inférieur à 0,81 où nCu désigne le nombre de mole de cuivre et nLi désigne la somme des nombres de mole de lithium dans l’électrolyte solide de la cathode et dans l’électrolyte solide intercalé entre ladite au moins une cathode et ladite au moins une anode.
FR2013730A 2020-12-18 2020-12-18 Element electrochimique lithium-soufre tout solide Active FR3118308B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2013730A FR3118308B1 (fr) 2020-12-18 2020-12-18 Element electrochimique lithium-soufre tout solide
PCT/EP2021/084367 WO2022128566A1 (fr) 2020-12-18 2021-12-06 Élément électrochimique lithium-soufre tout solide
EP21823307.0A EP4264722A1 (fr) 2020-12-18 2021-12-06 Élément électrochimique lithium-soufre tout solide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2013730 2020-12-18
FR2013730A FR3118308B1 (fr) 2020-12-18 2020-12-18 Element electrochimique lithium-soufre tout solide

Publications (2)

Publication Number Publication Date
FR3118308A1 FR3118308A1 (fr) 2022-06-24
FR3118308B1 true FR3118308B1 (fr) 2024-01-12

Family

ID=75850258

Family Applications (1)

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FR2013730A Active FR3118308B1 (fr) 2020-12-18 2020-12-18 Element electrochimique lithium-soufre tout solide

Country Status (3)

Country Link
EP (1) EP4264722A1 (fr)
FR (1) FR3118308B1 (fr)
WO (1) WO2022128566A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922739A (ja) 1982-07-30 1984-02-06 Mitsubishi Heavy Ind Ltd タイヤ加硫機
CN105308774B (zh) 2013-06-21 2018-01-30 长濑化成株式会社 正极合剂和全固态型锂硫电池
JP6716324B2 (ja) * 2016-04-05 2020-07-01 三菱瓦斯化学株式会社 電極活物質ならびにそれを含む電極層および全固体電池
FR3071656B1 (fr) 2017-09-22 2019-10-11 Universite Paris-Est Creteil Val De Marne (Upec) Electrolyte solide pour element electrochimique lithium-ion
US10930972B2 (en) * 2019-01-25 2021-02-23 Toyota Motor Engineering & Manufacturing North America, Inc. Metal-phosphorous sulfide additives for solid state batteries
JP7283657B2 (ja) * 2019-03-26 2023-05-30 東京電力ホールディングス株式会社 硫黄正極合材およびその製造方法、硫黄正極、リチウム硫黄固体電池

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Publication number Publication date
FR3118308A1 (fr) 2022-06-24
EP4264722A1 (fr) 2023-10-25
WO2022128566A1 (fr) 2022-06-23

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