FR3069711B1 - Cellule d'accumulateur lithium-soufre comprenant un separateur specifique - Google Patents

Cellule d'accumulateur lithium-soufre comprenant un separateur specifique Download PDF

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Publication number
FR3069711B1
FR3069711B1 FR1757058A FR1757058A FR3069711B1 FR 3069711 B1 FR3069711 B1 FR 3069711B1 FR 1757058 A FR1757058 A FR 1757058A FR 1757058 A FR1757058 A FR 1757058A FR 3069711 B1 FR3069711 B1 FR 3069711B1
Authority
FR
France
Prior art keywords
lithium
cell including
separator
accumulator cell
specific separator
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
FR1757058A
Other languages
English (en)
Other versions
FR3069711A1 (fr
Inventor
Fannie Alloin
Celine Barchasz
Valentin Vinci
Cristina Iojoiu
Jean-Claude Lepretre
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.)
Centre National de la Recherche Scientifique CNRS
Universite Grenoble Alpes
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique CEA
Universite Grenoble Alpes
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique CEA, Universite Grenoble Alpes, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1757058A priority Critical patent/FR3069711B1/fr
Priority to EP18753074.6A priority patent/EP3659201B1/fr
Priority to PCT/EP2018/070128 priority patent/WO2019020671A1/fr
Publication of FR3069711A1 publication Critical patent/FR3069711A1/fr
Application granted granted Critical
Publication of FR3069711B1 publication Critical patent/FR3069711B1/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M4/36—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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)

Abstract

L'invention a trait à une cellule d'accumulateur lithium-soufre comprenant une électrode négative en lithium métallique, une électrode positive et un séparateur imprégné d'un électrolyte comprenant un sel de lithium, ledit séparateur étant disposé entre l'électrode négative et l'électrode positive, caractérisée en ce que le séparateur comprend, en outre, au moins un polymère porteur de groupes cationiques.
FR1757058A 2017-07-25 2017-07-25 Cellule d'accumulateur lithium-soufre comprenant un separateur specifique Active FR3069711B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1757058A FR3069711B1 (fr) 2017-07-25 2017-07-25 Cellule d'accumulateur lithium-soufre comprenant un separateur specifique
EP18753074.6A EP3659201B1 (fr) 2017-07-25 2018-07-25 Cellule d'accumulateur lithium-soufre comprenant un separateur specifique
PCT/EP2018/070128 WO2019020671A1 (fr) 2017-07-25 2018-07-25 Cellule d'accumulateur lithium-soufre comprenant un separateur specifique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757058A FR3069711B1 (fr) 2017-07-25 2017-07-25 Cellule d'accumulateur lithium-soufre comprenant un separateur specifique
FR1757058 2017-07-25

Publications (2)

Publication Number Publication Date
FR3069711A1 FR3069711A1 (fr) 2019-02-01
FR3069711B1 true FR3069711B1 (fr) 2022-02-11

Family

ID=60382322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757058A Active FR3069711B1 (fr) 2017-07-25 2017-07-25 Cellule d'accumulateur lithium-soufre comprenant un separateur specifique

Country Status (3)

Country Link
EP (1) EP3659201B1 (fr)
FR (1) FR3069711B1 (fr)
WO (1) WO2019020671A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10044064B2 (en) * 2014-04-18 2018-08-07 Seeo, Inc. Long cycle-life lithium sulfur solid state electrochemical cell
KR20160088626A (ko) * 2015-01-16 2016-07-26 한국과학기술원 양극 활물질 및 이의 제조방법
DE102015210402A1 (de) * 2015-06-05 2016-12-08 Robert Bosch Gmbh Kathodenmaterial für Lithium-Schwefel-Zelle

Also Published As

Publication number Publication date
EP3659201B1 (fr) 2023-11-15
WO2019020671A1 (fr) 2019-01-31
FR3069711A1 (fr) 2019-02-01
EP3659201A1 (fr) 2020-06-03

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