FR3008234B1 - METHOD OF MANUFACTURING A BIPOLAR PLATE AND BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL - Google Patents

METHOD OF MANUFACTURING A BIPOLAR PLATE AND BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL Download PDF

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Publication number
FR3008234B1
FR3008234B1 FR1455938A FR1455938A FR3008234B1 FR 3008234 B1 FR3008234 B1 FR 3008234B1 FR 1455938 A FR1455938 A FR 1455938A FR 1455938 A FR1455938 A FR 1455938A FR 3008234 B1 FR3008234 B1 FR 3008234B1
Authority
FR
France
Prior art keywords
bipolar plate
manufacturing
electrochemical cell
substrate
layer
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.)
Expired - Fee Related
Application number
FR1455938A
Other languages
French (fr)
Other versions
FR3008234A1 (en
Inventor
Rodriguez Aldo Saul Gago
Guenther Roth
Ansar Syed Asif
Norbert Wagner
Thomas Kupke
Kaspar Andreas Friedrich
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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Filing date
Publication date
Application filed by Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Publication of FR3008234A1 publication Critical patent/FR3008234A1/en
Application granted granted Critical
Publication of FR3008234B1 publication Critical patent/FR3008234B1/en
Expired - Fee Related 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
    • H01M8/0258—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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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

Abstract

L'invention concerne un procédé de fabrication d'une plaque bipolaire au moyen duquel une plaque bipolaire conçue de façon stable mécaniquement et chimiquement peut être fabriquée de façon économique, lequel procédé de fabrication d'une plaque bipolaire comprend les étapes suivantes : préparation d'un substrat ; application d'une couche sur le substrat par un procédé d'injection de plasma ; et scellement de la couche.Disclosed is a method of manufacturing a bipolar plate by means of which a mechanically and chemically stable designed bipolar plate can be economically manufactured, which method of manufacturing a bipolar plate comprises the following steps: preparation of. a substrate; applying a layer to the substrate by a plasma injection process; and layer sealing.

FR1455938A 2013-07-03 2014-06-25 METHOD OF MANUFACTURING A BIPOLAR PLATE AND BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL Expired - Fee Related FR3008234B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013213015.5A DE102013213015A1 (en) 2013-07-03 2013-07-03 Method for producing a bipolar plate and bipolar plate for an electrochemical cell

Publications (2)

Publication Number Publication Date
FR3008234A1 FR3008234A1 (en) 2015-01-09
FR3008234B1 true FR3008234B1 (en) 2021-06-25

Family

ID=51162755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1455938A Expired - Fee Related FR3008234B1 (en) 2013-07-03 2014-06-25 METHOD OF MANUFACTURING A BIPOLAR PLATE AND BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL

Country Status (4)

Country Link
CA (1) CA2917107A1 (en)
DE (1) DE102013213015A1 (en)
FR (1) FR3008234B1 (en)
WO (1) WO2015000925A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014109321A1 (en) 2014-07-03 2016-01-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method for producing a bipolar plate, bipolar plate for an electrochemical cell and electrochemical cell
DE102020209055A1 (en) 2020-07-20 2022-01-20 Robert Bosch Gesellschaft mit beschränkter Haftung Process for producing a polar plate and metallic polar plate
DE102020133553A1 (en) 2020-12-15 2022-06-15 Schaeffler Technologies AG & Co. KG Method of making a bipolar plate for an electrochemical cell and bipolar plate
FR3132167A1 (en) * 2022-01-21 2023-07-28 Safran Component for fuel cell
FR3132169A1 (en) * 2022-01-21 2023-07-28 Safran Component for fuel cell
FR3132168A1 (en) * 2022-01-21 2023-07-28 Safran Component for fuel cell
FR3132171A1 (en) * 2022-01-21 2023-07-28 Safran Component for fuel cell
FR3132170A1 (en) * 2022-01-21 2023-07-28 Safran Component for fuel cell

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316348C2 (en) * 1983-05-05 1985-03-07 PTG Plasma-Oberflächentechnik GmbH, 7240 Horb Process for coating a workpiece
DE4225779A1 (en) * 1992-08-04 1994-02-10 Siemens Ag Thin shape body prodn. from limited formability alloy - by plasma spray deposition e.g. for high temp. fuel cell component mfr.
DE19538034C1 (en) * 1995-10-12 1997-01-09 Siemens Ag High-temperature fuel cell with at least one electrically insulating layer and method for producing a high-temperature fuel cell
DE19542808A1 (en) * 1995-11-16 1996-08-14 Siemens Ag Vitreous coating of substrate by spraying
DE19608719A1 (en) * 1996-03-06 1997-09-11 Deutsche Forsch Luft Raumfahrt Process for the production of molded parts
DE10347701A1 (en) * 2003-10-14 2005-05-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Conductive molding, process for its manufacture and use
US7700212B2 (en) * 2004-10-07 2010-04-20 Gm Global Technology Operations, Inc. Bipolar plate with enhanced stability
JP5076601B2 (en) * 2006-06-02 2012-11-21 株式会社豊田中央研究所 Method for producing conductive corrosion-resistant material
DE102010062914A1 (en) * 2010-12-13 2012-06-14 Robert Bosch Gmbh Semiconductor i.e. power semiconductor, for use in direct current power semiconductor of electronic commutated electromotor of motor car, has ceramic layer comprises pores that are filled with thermal conductive medium e.g. adhesive

Also Published As

Publication number Publication date
CA2917107A1 (en) 2015-01-08
WO2015000925A1 (en) 2015-01-08
FR3008234A1 (en) 2015-01-09
DE102013213015A1 (en) 2015-01-08
DE102013213015A8 (en) 2015-03-19

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