FR3104820B1 - Cellule electrochimique a structure d’electrode tridimensionnelle - Google Patents

Cellule electrochimique a structure d’electrode tridimensionnelle Download PDF

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Publication number
FR3104820B1
FR3104820B1 FR1914688A FR1914688A FR3104820B1 FR 3104820 B1 FR3104820 B1 FR 3104820B1 FR 1914688 A FR1914688 A FR 1914688A FR 1914688 A FR1914688 A FR 1914688A FR 3104820 B1 FR3104820 B1 FR 3104820B1
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France
Prior art keywords
electrochemical cell
electrode structure
dimensional electrode
positive
electrode
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Active
Application number
FR1914688A
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English (en)
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FR3104820A1 (fr
Inventor
Nicolas Besnard
Victor Chaudoy
David Leray
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Renault SAS
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Renault SAS
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Priority to FR1914688A priority Critical patent/FR3104820B1/fr
Application filed by Renault SAS filed Critical Renault SAS
Priority to US17/786,367 priority patent/US20230021008A1/en
Priority to CN202080091177.0A priority patent/CN114902463A/zh
Priority to JP2022536575A priority patent/JP2023506817A/ja
Priority to PCT/EP2020/086234 priority patent/WO2021122606A1/fr
Priority to KR1020227024155A priority patent/KR20220116236A/ko
Priority to EP20824934.2A priority patent/EP4078714A1/fr
Publication of FR3104820A1 publication Critical patent/FR3104820A1/fr
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Publication of FR3104820B1 publication Critical patent/FR3104820B1/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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
    • 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
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/75—Wires, rods or strips
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • 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
    • H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/545—Terminals formed by the casing of the cells
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/025—Electrodes composed of, or comprising, active material with shapes other than plane or cylindrical
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

La présente invention a pour objet une cellule électrochimique électrique (10), caractérisée en ce qu’elle comprend un boîtier (12) qui comporte une cuve (14) dont la surface interne est recouverte au moins partiellement d’une couche (15) de cuivre pour constituer un collecteur de courant pour l’électrode négative (60) et un couvercle supérieur (18), qui loge une structure tridimensionnelle d’électrode positive (+), et qui contient un électrolyte solide, et en ce que la structure tridimensionnelle d’électrode positive comporte une série d’électrodes (50) positives dont chacune est un barreau vertical (50). Figure pour l'abrégé : 6
FR1914688A 2019-12-17 2019-12-17 Cellule electrochimique a structure d’electrode tridimensionnelle Active FR3104820B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1914688A FR3104820B1 (fr) 2019-12-17 2019-12-17 Cellule electrochimique a structure d’electrode tridimensionnelle
CN202080091177.0A CN114902463A (zh) 2019-12-17 2020-12-15 具有三维电极结构的电化学电池单元
JP2022536575A JP2023506817A (ja) 2019-12-17 2020-12-15 三次元電極構造の電気化学セル
PCT/EP2020/086234 WO2021122606A1 (fr) 2019-12-17 2020-12-15 Cellule electrochimique a structure d'electrode tridimensionnelle
US17/786,367 US20230021008A1 (en) 2019-12-17 2020-12-15 Electrochemical cell with three-dimensional electrode structure
KR1020227024155A KR20220116236A (ko) 2019-12-17 2020-12-15 3차원 전극 구조체를 갖는 전기화학 셀
EP20824934.2A EP4078714A1 (fr) 2019-12-17 2020-12-15 Cellule electrochimique a structure d'electrode tridimensionnelle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914688A FR3104820B1 (fr) 2019-12-17 2019-12-17 Cellule electrochimique a structure d’electrode tridimensionnelle
FR1914688 2019-12-17

Publications (2)

Publication Number Publication Date
FR3104820A1 FR3104820A1 (fr) 2021-06-18
FR3104820B1 true FR3104820B1 (fr) 2022-08-05

Family

ID=69903474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914688A Active FR3104820B1 (fr) 2019-12-17 2019-12-17 Cellule electrochimique a structure d’electrode tridimensionnelle

Country Status (7)

Country Link
US (1) US20230021008A1 (fr)
EP (1) EP4078714A1 (fr)
JP (1) JP2023506817A (fr)
KR (1) KR20220116236A (fr)
CN (1) CN114902463A (fr)
FR (1) FR3104820B1 (fr)
WO (1) WO2021122606A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1412899A (en) * 1998-11-16 2000-06-05 Eveready Battery Company Inc. Electrochemical cell having multiple anode compartments
US8574744B1 (en) * 2005-05-13 2013-11-05 The University Of Tulsa Nanoscale three-dimensional battery architecture
US8865345B1 (en) * 2007-01-12 2014-10-21 Enovix Corporation Electrodes for three-dimensional lithium batteries and methods of manufacturing thereof
JP6000017B2 (ja) * 2011-08-31 2016-09-28 株式会社半導体エネルギー研究所 蓄電装置及びその作製方法
CN104733702B (zh) * 2013-12-18 2017-06-20 北京有色金属研究总院 一种熔盐电解制备纳米硅碳复合负极材料的装置及方法
US20170005338A1 (en) * 2015-07-01 2017-01-05 Giga Amps UK Limited Electrical storage batteries
KR102514595B1 (ko) 2015-10-12 2023-03-27 삼성전자주식회사 3차원 구조의 전극 구조체 및 이를 갖는 전지
JP6477661B2 (ja) * 2016-10-27 2019-03-06 株式会社豊田中央研究所 二次電池

Also Published As

Publication number Publication date
EP4078714A1 (fr) 2022-10-26
US20230021008A1 (en) 2023-01-19
KR20220116236A (ko) 2022-08-22
CN114902463A (zh) 2022-08-12
WO2021122606A1 (fr) 2021-06-24
JP2023506817A (ja) 2023-02-20
FR3104820A1 (fr) 2021-06-18

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