FR3120743B1 - Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique - Google Patents

Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique Download PDF

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Publication number
FR3120743B1
FR3120743B1 FR2102389A FR2102389A FR3120743B1 FR 3120743 B1 FR3120743 B1 FR 3120743B1 FR 2102389 A FR2102389 A FR 2102389A FR 2102389 A FR2102389 A FR 2102389A FR 3120743 B1 FR3120743 B1 FR 3120743B1
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FR
France
Prior art keywords
ionically
solid lithium
electrode
lithium sulfur
electrochemical cell
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
FR2102389A
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English (en)
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FR3120743A1 (fr
Inventor
Christian Jordy
Florent Fischer
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 FR2102389A priority Critical patent/FR3120743B1/fr
Priority to PCT/EP2022/056257 priority patent/WO2022189591A1/fr
Priority to EP22712922.8A priority patent/EP4305686A1/fr
Publication of FR3120743A1 publication Critical patent/FR3120743A1/fr
Application granted granted Critical
Publication of FR3120743B1 publication Critical patent/FR3120743B1/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
    • 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
    • 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
    • H01M4/38—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
    • H01M4/62—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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • 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

Abstract

Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique La présente invention concerne un matériau actif d’électrode positive, convenant aux éléments électrochimiques tout solide lithium sulfure, comprenant un électrolyte conducteur ionique et conducteur électronique, ainsi que les éléments électrochimiques les comprenant. Figure pour l'abrégé : Aucune
FR2102389A 2021-03-11 2021-03-11 Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique Active FR3120743B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2102389A FR3120743B1 (fr) 2021-03-11 2021-03-11 Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique
PCT/EP2022/056257 WO2022189591A1 (fr) 2021-03-11 2022-03-10 Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique
EP22712922.8A EP4305686A1 (fr) 2021-03-11 2022-03-10 Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102389 2021-03-11
FR2102389A FR3120743B1 (fr) 2021-03-11 2021-03-11 Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique

Publications (2)

Publication Number Publication Date
FR3120743A1 FR3120743A1 (fr) 2022-09-16
FR3120743B1 true FR3120743B1 (fr) 2023-05-19

Family

ID=77411745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102389A Active FR3120743B1 (fr) 2021-03-11 2021-03-11 Electrode pour élément électrochimique lithium soufre tout solide comprenant un électrolyte sulfure conducteur ionique et électronique

Country Status (3)

Country Link
EP (1) EP4305686A1 (fr)
FR (1) FR3120743B1 (fr)
WO (1) WO2022189591A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012164724A1 (fr) * 2011-06-02 2012-12-06 トヨタ自動車株式会社 Matériau d'électrolyte solide, pile solide, et procédé pour la fabrication de matériau d'électrolyte solide
WO2013136524A1 (fr) * 2012-03-16 2013-09-19 株式会社 東芝 Sulfure conducteur d'ions lithium, batterie rechargeable à électrolyte solide et bloc d'éléments de batterie
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
KR101745209B1 (ko) * 2015-12-14 2017-06-08 현대자동차주식회사 황화니켈을 포함하는 리튬 이온 전도성 황화물계 고체전해질 및 이를 사용한 전고체 배터리
CN106784690B (zh) * 2016-12-23 2019-06-11 中国科学院宁波材料技术与工程研究所 一种复合正极材料及其制备方法以及全固态锂硫电池

Also Published As

Publication number Publication date
FR3120743A1 (fr) 2022-09-16
WO2022189591A1 (fr) 2022-09-15
EP4305686A1 (fr) 2024-01-17

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