FR3110777B1 - System and method for joining bipolar plates made of composite material to an electrochemical device - Google Patents

System and method for joining bipolar plates made of composite material to an electrochemical device Download PDF

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Publication number
FR3110777B1
FR3110777B1 FR2005350A FR2005350A FR3110777B1 FR 3110777 B1 FR3110777 B1 FR 3110777B1 FR 2005350 A FR2005350 A FR 2005350A FR 2005350 A FR2005350 A FR 2005350A FR 3110777 B1 FR3110777 B1 FR 3110777B1
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FR
France
Prior art keywords
composite material
electrochemical device
bipolar plates
bipolar plate
plates made
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
FR2005350A
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French (fr)
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FR3110777A1 (en
Inventor
Costanzo Romain Di
Alain Fontaine
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.)
Hycco
Original Assignee
Hycco
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Publication date
Application filed by Hycco filed Critical Hycco
Priority to FR2005350A priority Critical patent/FR3110777B1/en
Priority to PCT/EP2021/062306 priority patent/WO2021233717A1/en
Publication of FR3110777A1 publication Critical patent/FR3110777A1/en
Application granted granted Critical
Publication of FR3110777B1 publication Critical patent/FR3110777B1/en
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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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0226—Composites in the form of mixtures
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/67—Heating or cooling means
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0221—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Un système de solidarisation (S) d’une première plaque bipolaire (1A) et d’une deuxième plaque bipolaire (1B), chaque plaque bipolaire comprenant une portion centrale (2A, 2B) électriquement conductrice et une portion périphérique (3A, 3B) électriquement non conductrice, le système de solidarisation (S) comprenant un premier dispositif d’assemblage (4) configuré pour être en contact avec la première plaque bipolaire et un deuxième dispositif d’assemblage (5) configuré pour être en contact avec la deuxième plaque bipolaire, le premier dispositif d’assemblage (4) comprend un organe de chauffage ayant une forme périphérique et configuré pour réaliser un chauffage selon une zone de chauffage périphérique sur la portion périphérique (3A) de la première plaque bipolaire (1A). Figure de l’abrégé : Figure 11A system for securing (S) a first bipolar plate (1A) and a second bipolar plate (1B), each bipolar plate comprising an electrically conductive central portion (2A, 2B) and a peripheral portion (3A, 3B) electrically non-conductive, the securing system (S) comprising a first assembly device (4) configured to be in contact with the first bipolar plate and a second assembly device (5) configured to be in contact with the second plate bipolar, the first assembly device (4) comprises a heating member having a peripheral shape and configured to perform heating according to a peripheral heating zone on the peripheral portion (3A) of the first bipolar plate (1A). Figure of the abstract: Figure 11

FR2005350A 2020-05-20 2020-05-20 System and method for joining bipolar plates made of composite material to an electrochemical device Active FR3110777B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2005350A FR3110777B1 (en) 2020-05-20 2020-05-20 System and method for joining bipolar plates made of composite material to an electrochemical device
PCT/EP2021/062306 WO2021233717A1 (en) 2020-05-20 2021-05-10 System and method for securing composite material bipolar plates of an electrochemical device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005350 2020-05-20
FR2005350A FR3110777B1 (en) 2020-05-20 2020-05-20 System and method for joining bipolar plates made of composite material to an electrochemical device

Publications (2)

Publication Number Publication Date
FR3110777A1 FR3110777A1 (en) 2021-11-26
FR3110777B1 true FR3110777B1 (en) 2022-04-29

Family

ID=72644334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2005350A Active FR3110777B1 (en) 2020-05-20 2020-05-20 System and method for joining bipolar plates made of composite material to an electrochemical device

Country Status (2)

Country Link
FR (1) FR3110777B1 (en)
WO (1) WO2021233717A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3129252A1 (en) * 2021-11-16 2023-05-19 Hycco System and method for joining bipolar plates made of composite material to an electrochemical device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836285B1 (en) * 2002-02-21 2004-05-14 Mac 3 C BIPOLAR PLATE FOR FUEL CELL
US20070154771A1 (en) * 2006-01-04 2007-07-05 Jang Bor Z Highly conductive composites for fuel cell flow field plates and bipolar plates
JP5068052B2 (en) * 2006-09-29 2012-11-07 昭和電工株式会社 FUEL CELL SEPARATOR, FUEL CELL CELL, FUEL CELL CELL UNIT, AND METHOD FOR PRODUCING FUEL CELL SEPARATOR AND FUEL CELL CELL UNIT
US8568940B2 (en) * 2007-05-24 2013-10-29 GM Global Technology Operations LLC Joining bipolar plates using localized electrical nodes

Also Published As

Publication number Publication date
WO2021233717A1 (en) 2021-11-25
FR3110777A1 (en) 2021-11-26

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