ES2192105T3 - Placa bipolar para pila de combustible y pila de combustible que comprende estas placas. - Google Patents

Placa bipolar para pila de combustible y pila de combustible que comprende estas placas.

Info

Publication number
ES2192105T3
ES2192105T3 ES99972375T ES99972375T ES2192105T3 ES 2192105 T3 ES2192105 T3 ES 2192105T3 ES 99972375 T ES99972375 T ES 99972375T ES 99972375 T ES99972375 T ES 99972375T ES 2192105 T3 ES2192105 T3 ES 2192105T3
Authority
ES
Spain
Prior art keywords
fuel battery
bipolar plate
plates
understanding
fuel cell
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 - Lifetime
Application number
ES99972375T
Other languages
English (en)
Inventor
Marielle Marchand
Olivier Lebaigue
Michel Amblard
Bruno Bador
Fabien Heurtaux
Jean-Pierre Lisse
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Renault SA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
Commissariat a lEnergie Atomique CEA
Renault SA
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 Automobiles Peugeot SA, Automobiles Citroen SA, Commissariat a lEnergie Atomique CEA, Renault SA filed Critical Automobiles Peugeot SA
Application granted granted Critical
Publication of ES2192105T3 publication Critical patent/ES2192105T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • 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
    • H01M8/023—Porous and 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
    • 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53135—Storage cell or battery

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)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)

Abstract

Placa bipolar para pila de combustible, que comprende, sobre al menos una de sus caras, al menos una acanaladura susceptible de formar con la superficie de un electrodo adyacente, al menos un canal de distribución de gas, en la que la sección transversal de dicho canal de distribución tiene sensiblemente la forma de un cuadrilátero convexo que comprende un primer lado constituido por la citada superficie de electrodo, un segundo lado opuesto a dicho primer lado, y otros dos lados, siendo los ángulos comprendidos entre el citado primer lado y cada uno de los otros dos lados citados más abiertos que los ángulos comprendidos entre el citado lado opuesto y cada uno de dichos otros dos lados.
ES99972375T 1998-11-12 1999-11-10 Placa bipolar para pila de combustible y pila de combustible que comprende estas placas. Expired - Lifetime ES2192105T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814199A FR2786027B1 (fr) 1998-11-12 1998-11-12 Plaques bipolaires pour pile a combustible et pile a combustible comprenant ces plaques

Publications (1)

Publication Number Publication Date
ES2192105T3 true ES2192105T3 (es) 2003-09-16

Family

ID=9532630

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99972375T Expired - Lifetime ES2192105T3 (es) 1998-11-12 1999-11-10 Placa bipolar para pila de combustible y pila de combustible que comprende estas placas.

Country Status (10)

Country Link
US (1) US6649297B1 (es)
EP (1) EP1131854B1 (es)
JP (1) JP4920133B2 (es)
AT (1) ATE232649T1 (es)
AU (1) AU1166400A (es)
CA (1) CA2349934C (es)
DE (1) DE69905389T2 (es)
ES (1) ES2192105T3 (es)
FR (1) FR2786027B1 (es)
WO (1) WO2000030199A1 (es)

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DE10216306B4 (de) * 2002-04-14 2008-06-12 Sgl Carbon Ag Verfahren zur Herstellung einer Kontaktplatte für eine elektrochemische Zelle sowie deren Verwendungen
DE10217712A1 (de) * 2002-04-20 2003-11-13 Daimler Chrysler Ag Elektrodenplatte mit Befeuchtungsbereich
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FR2854499B1 (fr) * 2003-04-30 2006-12-01 Renault Sa Plaque bipolaire pour pile a combustible et pile a combustible equipee d'une telle plaque
JP4661093B2 (ja) * 2003-12-02 2011-03-30 株式会社デンソー 燃料電池
RU2316081C1 (ru) * 2003-12-12 2008-01-27 ЭлДжи ЭЛЕКТРОНИКС ИНК. Биполярная пластина топливного элемента и способ ее изготовления
AU2003304611A1 (en) * 2003-12-12 2005-06-29 Lg Electronics Inc. Bipolar plate of fuel cell and fabrication method thereof
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FR2976591B1 (fr) * 2011-06-16 2013-07-12 Commissariat Energie Atomique Module interconnecteur de realisation simplifiee pour dispositif d'electrolyse de l'eau a haute temperature
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DE102012211318A1 (de) * 2012-06-29 2014-01-02 Siemens Aktiengesellschaft Elektrischer Energiespeicher
WO2014013747A1 (ja) * 2012-07-17 2014-01-23 トヨタ車体 株式会社 燃料電池
US9786928B2 (en) 2012-08-24 2017-10-10 Ford Global Technologies, Llc Proton exchange membrane fuel cell with stepped channel bipolar plate
US10122025B2 (en) 2012-08-24 2018-11-06 Ford Global Technologies, Llc Proton exchange membrane fuel cell with stepped channel bipolar plate
JP6201876B2 (ja) * 2014-04-23 2017-09-27 住友電気工業株式会社 双極板、レドックスフロー電池、及び双極板の製造方法
EP3392940B1 (en) 2015-12-15 2019-09-18 Nissan Motor Co., Ltd. Fuel cell stack
KR102071906B1 (ko) * 2016-12-02 2020-01-31 주식회사 엘지화학 분리판, 및 이를 포함하는 연료전지 스택
JP6780612B2 (ja) * 2017-08-29 2020-11-04 トヨタ自動車株式会社 燃料電池用セパレータ
CN110970632B (zh) * 2018-09-29 2023-07-28 中国科学院大连化学物理研究所 一种适用于梯形液流电池的双极板及应用
CN110323466B (zh) * 2019-07-09 2024-09-10 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种新型燃料电池石墨双极板结构
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Also Published As

Publication number Publication date
JP2002530816A (ja) 2002-09-17
AU1166400A (en) 2000-06-05
EP1131854B1 (fr) 2003-02-12
FR2786027A1 (fr) 2000-05-19
CA2349934A1 (fr) 2000-05-25
JP4920133B2 (ja) 2012-04-18
WO2000030199A1 (fr) 2000-05-25
ATE232649T1 (de) 2003-02-15
US6649297B1 (en) 2003-11-18
EP1131854A1 (fr) 2001-09-12
DE69905389D1 (de) 2003-03-20
CA2349934C (fr) 2009-06-02
DE69905389T2 (de) 2003-12-11
FR2786027B1 (fr) 2006-04-28

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