FR3045948B1 - Electrode en halogenure de metal auto-formee et procede de fabrication associe - Google Patents

Electrode en halogenure de metal auto-formee et procede de fabrication associe Download PDF

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Publication number
FR3045948B1
FR3045948B1 FR1562716A FR1562716A FR3045948B1 FR 3045948 B1 FR3045948 B1 FR 3045948B1 FR 1562716 A FR1562716 A FR 1562716A FR 1562716 A FR1562716 A FR 1562716A FR 3045948 B1 FR3045948 B1 FR 3045948B1
Authority
FR
France
Prior art keywords
manufacturing
metal halide
array
self
same
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
FR1562716A
Other languages
English (en)
Other versions
FR3045948A1 (fr
Inventor
Elodie Vidal
Lydie Ribeaucourt
Ramon X. Novoa
Beatriz Guitian
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR1562716A priority Critical patent/FR3045948B1/fr
Priority to EP16805867.5A priority patent/EP3391437B1/fr
Priority to PCT/EP2016/079851 priority patent/WO2017102427A1/fr
Publication of FR3045948A1 publication Critical patent/FR3045948A1/fr
Application granted granted Critical
Publication of FR3045948B1 publication Critical patent/FR3045948B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/582—Halogenides
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0442—Anodisation, Oxidation
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • 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
    • 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

L'invention se rapporte à un procédé de fabrication d'une électrode positive destinée à être utilisée dans un dispositif électrochimique à ion de métal alcalin. Le procédé comprend la synthèse d'une couche (5) d'un halogénure de métal par traitement électrochimique d'un collecteur de courant (1). Le traitement électrochimique de ce procédé est une corrosion spontanée du collecteur de courant. L'invention se rapporte également à un dispositif électrochimique adapté pour être le siège de la réaction de corrosion spontanée objet du procédé de l'invention.
FR1562716A 2015-12-17 2015-12-17 Electrode en halogenure de metal auto-formee et procede de fabrication associe Active FR3045948B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1562716A FR3045948B1 (fr) 2015-12-17 2015-12-17 Electrode en halogenure de metal auto-formee et procede de fabrication associe
EP16805867.5A EP3391437B1 (fr) 2015-12-17 2016-12-06 Electrode en halogénure de métal auto-formée et procédé de fabrication associé
PCT/EP2016/079851 WO2017102427A1 (fr) 2015-12-17 2016-12-06 Electrode en halogénure de métal auto-formée et procédé de fabrication associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562716A FR3045948B1 (fr) 2015-12-17 2015-12-17 Electrode en halogenure de metal auto-formee et procede de fabrication associe
FR1562716 2015-12-17

Publications (2)

Publication Number Publication Date
FR3045948A1 FR3045948A1 (fr) 2017-06-23
FR3045948B1 true FR3045948B1 (fr) 2018-01-05

Family

ID=55361799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562716A Active FR3045948B1 (fr) 2015-12-17 2015-12-17 Electrode en halogenure de metal auto-formee et procede de fabrication associe

Country Status (3)

Country Link
EP (1) EP3391437B1 (fr)
FR (1) FR3045948B1 (fr)
WO (1) WO2017102427A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015526859A (ja) * 2012-07-26 2015-09-10 ホガナス アクチボラグ （パブル） リチウム電池用の持続可能な集電体

Also Published As

Publication number Publication date
EP3391437A1 (fr) 2018-10-24
EP3391437B1 (fr) 2022-01-05
FR3045948A1 (fr) 2017-06-23
WO2017102427A1 (fr) 2017-06-22

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