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FR3117275B1 - Printed bipolar plate for electrochemical reactor - Google Patents

Printed bipolar plate for electrochemical reactor Download PDF

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Publication number
FR3117275B1
FR3117275B1 FR2012863A FR2012863A FR3117275B1 FR 3117275 B1 FR3117275 B1 FR 3117275B1 FR 2012863 A FR2012863 A FR 2012863A FR 2012863 A FR2012863 A FR 2012863A FR 3117275 B1 FR3117275 B1 FR 3117275B1
Authority
FR
France
Prior art keywords
printed
bipolar plate
electrochemical reactor
face
conductive
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
FR2012863A
Other languages
French (fr)
Other versions
FR3117275A1 (en
Inventor
Jérémie Salomon
Benjamin Amestoy
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2012863A priority Critical patent/FR3117275B1/en
Publication of FR3117275A1 publication Critical patent/FR3117275A1/en
Application granted granted Critical
Publication of FR3117275B1 publication Critical patent/FR3117275B1/en
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
    • 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
    • H01M8/0206—Metals or alloys
    • 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
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Plaque bipolaire imprimé pour réacteur électrochimique Plaque bipolaire (1) pour réacteur électrochimique, comportant trois tôles conductrices (10a, 10b, 10c) empilées les unes sur les autres, chaque tôle conductrice comportant une première face (101) et une deuxième face (102) et des canaux de distribution de fluide réactif (11) et/ou des canaux de refroidissement (11'), les canaux de distribution de fluide réactif (11) et/ou les canaux de refroidissement (11') étant imprimés, notamment par sérigraphie, seulement sur la première face (101) de chaque tôle conductrice (10a, 10b, 10c). Figure pour l’abrégé : Fig. 1Printed bipolar plate for an electrochemical reactor Bipolar plate (1) for an electrochemical reactor, comprising three conductive sheets (10a, 10b, 10c) stacked on top of each other, each conductive sheet comprising a first face (101) and a second face (102) and reactive fluid distribution channels (11) and/or cooling channels (11'), the reactive fluid distribution channels (11) and/or the cooling channels (11') being printed, in particular by screen printing , only on the first face (101) of each conductive plate (10a, 10b, 10c). Figure for abstract: Fig. 1

FR2012863A 2020-12-08 2020-12-08 Printed bipolar plate for electrochemical reactor Active FR3117275B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2012863A FR3117275B1 (en) 2020-12-08 2020-12-08 Printed bipolar plate for electrochemical reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012863A FR3117275B1 (en) 2020-12-08 2020-12-08 Printed bipolar plate for electrochemical reactor
FR2012863 2020-12-08

Publications (2)

Publication Number Publication Date
FR3117275A1 FR3117275A1 (en) 2022-06-10
FR3117275B1 true FR3117275B1 (en) 2023-06-09

Family

ID=76159452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012863A Active FR3117275B1 (en) 2020-12-08 2020-12-08 Printed bipolar plate for electrochemical reactor

Country Status (1)

Country Link
FR (1) FR3117275B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115701884A (en) * 2022-11-17 2023-02-14 华为数字能源技术有限公司 Battery and preparation method thereof
FR3153189A1 (en) 2023-09-20 2025-03-21 Symbio France Polar plate, electrochemical cell of a fuel cell comprising such a plate and fuel cell comprising such a cell

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205543A1 (en) 2014-03-25 2015-10-01 Volkswagen Ag Bipolar plate and fuel cell with such a
FR3085800B1 (en) 2018-09-12 2021-06-04 Commissariat Energie Atomique PROCESS FOR MANUFACTURING AN ELECTROCHEMICAL REACTOR FLOW GUIDE

Also Published As

Publication number Publication date
FR3117275A1 (en) 2022-06-10

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