ATE295615T1 - Metallstapel für brennstoffzellen oder elektrolyseure - Google Patents

Metallstapel für brennstoffzellen oder elektrolyseure

Info

Publication number
ATE295615T1
ATE295615T1 AT02791857T AT02791857T ATE295615T1 AT E295615 T1 ATE295615 T1 AT E295615T1 AT 02791857 T AT02791857 T AT 02791857T AT 02791857 T AT02791857 T AT 02791857T AT E295615 T1 ATE295615 T1 AT E295615T1
Authority
AT
Austria
Prior art keywords
layer
metal
electrolyzers
fuel cells
metal stacks
Prior art date
Application number
AT02791857T
Other languages
English (en)
Inventor
Ronny Losfeld
Lieven Anaf
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Application granted granted Critical
Publication of ATE295615T1 publication Critical patent/ATE295615T1/de

Links

Classifications

    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • B22F7/004—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0232—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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Powder Metallurgy (AREA)
AT02791857T 2002-01-15 2002-12-19 Metallstapel für brennstoffzellen oder elektrolyseure ATE295615T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02075156A EP1328030A1 (de) 2002-01-15 2002-01-15 Metallstapel für Brennstoffzellen oder Elektrolyseure
PCT/EP2002/014531 WO2003061042A2 (en) 2002-01-15 2002-12-19 Metal stack for fuel cells or electrolysers

Publications (1)

Publication Number Publication Date
ATE295615T1 true ATE295615T1 (de) 2005-05-15

Family

ID=8185530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02791857T ATE295615T1 (de) 2002-01-15 2002-12-19 Metallstapel für brennstoffzellen oder elektrolyseure

Country Status (8)

Country Link
US (1) US7585583B2 (de)
EP (2) EP1328030A1 (de)
JP (1) JP4481008B2 (de)
CN (1) CN1316660C (de)
AT (1) ATE295615T1 (de)
AU (1) AU2002358166A1 (de)
DE (1) DE60204172T2 (de)
WO (1) WO2003061042A2 (de)

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
US7892698B2 (en) * 2003-07-18 2011-02-22 Versa Power Systems, Ltd. Electrically conductive fuel cell contact material
CN100399609C (zh) * 2003-09-02 2008-07-02 中国科学院大连化学物理研究所 直接醇类燃料电池膜电极结构与制备方法
FR2860104B1 (fr) * 2003-09-19 2006-05-05 Air Liquide Structure de pile a combustible
US7190568B2 (en) * 2004-11-16 2007-03-13 Versa Power Systems Ltd. Electrically conductive fuel cell contact materials
DE102005028797A1 (de) * 2005-06-22 2007-01-25 Forschungszentrum Jülich GmbH Hochtemperatur-Brennstoffzelle mit einer metallischen Tragstruktur für die Festoxid-Funktionsschichten
JP5192654B2 (ja) * 2006-04-11 2013-05-08 日本発條株式会社 燃料電池用電極の製造方法
JP5046612B2 (ja) * 2006-10-27 2012-10-10 本田技研工業株式会社 燃料電池
CN101638794B (zh) * 2009-06-01 2012-05-30 新奥科技发展有限公司 金属扩散层及包含它的膜电极组件
JP5493544B2 (ja) * 2009-07-28 2014-05-14 日産自動車株式会社 燃料電池用ガス拡散層、燃料電池用ガス拡散層の製造方法、燃料電池、および燃料電池自動車
KR101718593B1 (ko) 2014-12-26 2017-03-22 주식회사 포스코 직접 메탄올 연료전지용 분리판
KR101720559B1 (ko) * 2015-03-13 2017-03-30 주식회사 라이트브릿지 스택형 전기분해 시스템
CN105040021B (zh) * 2015-06-04 2017-04-12 无锡国赢科技有限公司 一种纯氧发生组件的结构及包含该组件的微氧治疗仪
US10459017B2 (en) * 2016-08-03 2019-10-29 The Boeing Company Method and apparatus for detecting electrical conductance including control system for adjusting compressive force applied to an object by an actuator
DE102016226234A1 (de) 2016-12-27 2018-06-28 Robert Bosch Gmbh Verfahren zur Herstellung einer Strömungsplatte für eine Brennstoffzelle und/oder einen Elektrolyseur
KR101848292B1 (ko) 2017-04-10 2018-04-12 주식회사 라이트브릿지 고면적, 다공성 타입의 유로 내장형 전기화학적 전극 및 이를 가지는 스택형 전기분해 시스템
CN112928296B (zh) * 2019-12-05 2022-11-18 未势能源科技有限公司 膜电极组件及燃料电池堆
CN112838233B (zh) * 2021-01-22 2023-02-28 中汽创智科技有限公司 一种燃料电池气体扩散层、电极、膜电极组件、单电池及其制备方法
DE102023208952A1 (de) * 2023-09-14 2025-03-20 Siemens Energy Global GmbH & Co. KG Gasdiffusionslage für eine Elektrolysezelle

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US5076875A (en) * 1983-01-11 1991-12-31 Facet Enterprises, Incorporated Composite intermediate bonding structures
FR2552609B1 (fr) 1983-09-27 1985-10-25 Cit Alcatel Procede et dispositif de selection d'une station d'un ensemble de stations dialoguant avec une station principale
JPS6152383A (ja) * 1984-08-21 1986-03-15 Japan Storage Battery Co Ltd 陽イオン交換膜を電解質とする電気化学装置
US4791035A (en) * 1987-12-10 1988-12-13 Westinghouse Electric Corp. Cell and current collector felt arrangement for solid oxide electrochemical cell combinations
DE68925580T2 (de) * 1989-04-14 1996-09-19 Katayama Tokushu Kogyo Kk Verfahren zur Herstellung einer porösen metallischen Folie
EP0432381A1 (de) * 1989-10-12 1991-06-19 Asea Brown Boveri Ag Bauteilanordnung zur Stromführung für keramische Hochtemperatur-Brennstoffzellen
IT1270878B (it) * 1993-04-30 1997-05-13 Permelec Spa Nora Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici
CA2139167C (en) * 1993-12-29 1997-12-02 Keijiro Yamashita Electrode used in electrochemical reaction and fuel cell using the same
US5512145A (en) * 1994-10-07 1996-04-30 The Cooper Union For The Advancement Of Science And Art Energy conversion system
IT1284072B1 (it) * 1996-06-26 1998-05-08 De Nora Spa Cella elettrochimica a membrana provvista di elettrodi a diffusione gassosa contattati da portacorrente metallici lisci e porosi a
US6146780A (en) * 1997-01-24 2000-11-14 Lynntech, Inc. Bipolar separator plates for electrochemical cell stacks
US6096450A (en) * 1998-02-11 2000-08-01 Plug Power Inc. Fuel cell assembly fluid flow plate having conductive fibers and rigidizing material therein
US6232010B1 (en) * 1999-05-08 2001-05-15 Lynn Tech Power Systems, Ltd. Unitized barrier and flow control device for electrochemical reactors
CN1151573C (zh) * 1998-06-30 2004-05-26 松下电器产业株式会社 固体高分子电解质燃料电池
CN1177385C (zh) * 1999-10-14 2004-11-24 松下电器产业株式会社 高分子电解质型燃料电池
US6613468B2 (en) * 2000-12-22 2003-09-02 Delphi Technologies, Inc. Gas diffusion mat for fuel cells

Also Published As

Publication number Publication date
AU2002358166A8 (en) 2003-07-30
AU2002358166A1 (en) 2003-07-30
CN1316660C (zh) 2007-05-16
JP2005515604A (ja) 2005-05-26
EP1466376A2 (de) 2004-10-13
JP4481008B2 (ja) 2010-06-16
WO2003061042A3 (en) 2003-10-23
US20040265677A1 (en) 2004-12-30
US7585583B2 (en) 2009-09-08
CN1615555A (zh) 2005-05-11
EP1328030A1 (de) 2003-07-16
WO2003061042A2 (en) 2003-07-24
DE60204172D1 (de) 2005-06-16
DE60204172T2 (de) 2006-01-12
EP1466376B1 (de) 2005-05-11

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Legal Events

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