FR3134923B1 - Batterie Lithium-ions nouvelle génération et procédé de fabrication associé - Google Patents

Batterie Lithium-ions nouvelle génération et procédé de fabrication associé Download PDF

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Publication number
FR3134923B1
FR3134923B1 FR2203663A FR2203663A FR3134923B1 FR 3134923 B1 FR3134923 B1 FR 3134923B1 FR 2203663 A FR2203663 A FR 2203663A FR 2203663 A FR2203663 A FR 2203663A FR 3134923 B1 FR3134923 B1 FR 3134923B1
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France
Prior art keywords
layer
cathode
ion battery
substrate
manufacturing process
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FR2203663A
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English (en)
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FR3134923A1 (fr
Inventor
Ileana Florea
Mariam Ezzedine
Fatme Jardali
Costel-Sorin Cojocaru
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.)
ECOLE POLYTECH
Centre National de la Recherche Scientifique CNRS
Ecole Polytechnique
Original Assignee
ECOLE POLYTECH
Centre National de la Recherche Scientifique CNRS
Ecole Polytechnique
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Application filed by ECOLE POLYTECH, Centre National de la Recherche Scientifique CNRS, Ecole Polytechnique filed Critical ECOLE POLYTECH
Priority to FR2203663A priority Critical patent/FR3134923B1/fr
Priority to PCT/EP2023/060135 priority patent/WO2023203077A1/fr
Priority to EP23716631.9A priority patent/EP4511887B1/fr
Priority to US18/857,674 priority patent/US20250279428A1/en
Publication of FR3134923A1 publication Critical patent/FR3134923A1/fr
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Publication of FR3134923B1 publication Critical patent/FR3134923B1/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
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • H01M10/052—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0428—Chemical vapour deposition
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/134—Electrodes based on metals, Si 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of 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
    • 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
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

« Batterie Lithium-ions nouvelle génération et procédé de fabrication associé » Cathode pour batterie Lithium-Ions comprenant une couche d’un matériau conducteur agencée pour collecter le courant circulant à travers la cathode, dit substrat de la cathode, une couche de Nanotubes de carbone (NTC) alignés en contact électrique avec le substrat de la cathode et s’étendant principalement perpendiculairement par rapport au substrat de la cathode, du Soufre solide qui tapisse, au moins en partie, une paroi externe des NTCs et une couche solide de Sulfate de Lithium solide (Li2SO4), dite couche externe de Li2SO4, recouvrant la couche de NTCs de sorte à former un empilement de couches dans lequel la couche de NTCs est comprise entre le substrat de la cathode et la couche externe de Li2SO4. Figure pour l’abrégé : Figure 5
FR2203663A 2022-04-20 2022-04-20 Batterie Lithium-ions nouvelle génération et procédé de fabrication associé Active FR3134923B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2203663A FR3134923B1 (fr) 2022-04-20 2022-04-20 Batterie Lithium-ions nouvelle génération et procédé de fabrication associé
PCT/EP2023/060135 WO2023203077A1 (fr) 2022-04-20 2023-04-19 Batterie lithium-ions nouvelle génération et procédé de fabrication associé
EP23716631.9A EP4511887B1 (fr) 2022-04-20 2023-04-19 Batterie lithium-ions nouvelle génération et procédé de fabrication associé
US18/857,674 US20250279428A1 (en) 2022-04-20 2023-04-19 Next-generation lithium-ion battery and associated manufacturing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2203663A FR3134923B1 (fr) 2022-04-20 2022-04-20 Batterie Lithium-ions nouvelle génération et procédé de fabrication associé
FR2203663 2022-04-20

Publications (2)

Publication Number Publication Date
FR3134923A1 FR3134923A1 (fr) 2023-10-27
FR3134923B1 true FR3134923B1 (fr) 2024-04-26

Family

ID=83188304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2203663A Active FR3134923B1 (fr) 2022-04-20 2022-04-20 Batterie Lithium-ions nouvelle génération et procédé de fabrication associé

Country Status (4)

Country Link
US (1) US20250279428A1 (fr)
EP (1) EP4511887B1 (fr)
FR (1) FR3134923B1 (fr)
WO (1) WO2023203077A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103210525B (zh) * 2010-11-26 2015-11-25 株式会社爱发科 锂硫二次电池用正极及其形成方法
CN103247786A (zh) * 2012-02-02 2013-08-14 中国人民解放军63971部队 一种高比容量长循环寿命的接枝碳纳米管硫复合正极材料
FR3017999A1 (fr) * 2014-02-21 2015-08-28 Commissariat Energie Atomique Electrode positive pour accumulateur electrochimique lithium-soufre presentant une structuration specifique
FR3018955B1 (fr) * 2014-03-24 2016-05-06 Commissariat Energie Atomique Procede de fabrication d'une electrode, electrode ainsi fabriquee et systeme electrochimique la comprenant.
WO2016068043A1 (fr) * 2014-10-27 2016-05-06 国立大学法人 横浜国立大学 Procédé de production d'une matière de cathode pour batterie au lithium-soufre, matière de cathode pour batterie au lithium-soufre, et batterie au lithium-soufre

Also Published As

Publication number Publication date
EP4511887B1 (fr) 2026-04-08
US20250279428A1 (en) 2025-09-04
FR3134923A1 (fr) 2023-10-27
WO2023203077A1 (fr) 2023-10-26
EP4511887A1 (fr) 2025-02-26

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