DE19681750T1 - Elektrische Verbindungsvorrichtung für eine planare Brennstoffzelle - Google Patents

Elektrische Verbindungsvorrichtung für eine planare Brennstoffzelle

Info

Publication number
DE19681750T1
DE19681750T1 DE19681750T DE19681750T DE19681750T1 DE 19681750 T1 DE19681750 T1 DE 19681750T1 DE 19681750 T DE19681750 T DE 19681750T DE 19681750 T DE19681750 T DE 19681750T DE 19681750 T1 DE19681750 T1 DE 19681750T1
Authority
DE
Germany
Prior art keywords
fuel cell
electrical connection
connection device
planar fuel
planar
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.)
Granted
Application number
DE19681750T
Other languages
English (en)
Other versions
DE19681750B4 (de
Inventor
Sukhvinder Badwal
Karl Foger
Don Jaffrey
John Newman
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.)
Ceramic Fuel Cells Ltd
Original Assignee
Ceramic Fuel Cells Ltd
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 Ceramic Fuel Cells Ltd filed Critical Ceramic Fuel Cells Ltd
Publication of DE19681750T1 publication Critical patent/DE19681750T1/de
Application granted granted Critical
Publication of DE19681750B4 publication Critical patent/DE19681750B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M8/02—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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • 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
    • 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
    • H01M8/0215—Glass; Ceramic materials
    • 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
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
DE19681750T 1996-03-18 1996-09-19 Elektrische Verbindungsvorrichtung für eine planare Brennstoffzelle und deren Verwendung Expired - Fee Related DE19681750B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN8768A AUPN876896A0 (en) 1996-03-18 1996-03-18 An electrical interconnect for a planar fuel cell
AUPN8768 1996-03-18
PCT/AU1996/000594 WO1997035349A1 (en) 1996-03-18 1996-09-19 An electrical interconnect for a planar fuel cell

Publications (2)

Publication Number Publication Date
DE19681750T1 true DE19681750T1 (de) 1999-03-25
DE19681750B4 DE19681750B4 (de) 2005-08-18

Family

ID=3793081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681750T Expired - Fee Related DE19681750B4 (de) 1996-03-18 1996-09-19 Elektrische Verbindungsvorrichtung für eine planare Brennstoffzelle und deren Verwendung

Country Status (6)

Country Link
US (1) US6280868B1 (de)
JP (1) JP3756524B2 (de)
AU (2) AUPN876896A0 (de)
DE (1) DE19681750B4 (de)
GB (1) GB2326759B (de)
WO (1) WO1997035349A1 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO897897A0 (en) * 1997-09-05 1997-09-25 Ceramic Fuel Cells Limited An interconnect device for a fuel cell assembly
DE19805674C1 (de) * 1998-02-12 1999-09-02 Forschungszentrum Juelich Gmbh Mit Edelmetall lokal belegte bipolare Platte und Verfahren zu deren Herstellung
EP0936688A1 (de) * 1998-02-17 1999-08-18 Sulzer Hexis AG Interkonnektor für Hochtemperatur-Brennstoffzellen
JP4707786B2 (ja) 1998-05-07 2011-06-22 トヨタ自動車株式会社 燃料電池用ガスセパレータの製造方法
DE19836352A1 (de) * 1998-08-11 2000-02-17 Siemens Ag Hochtemperatur-Brennstoffzelle mit Nickelnetz und Hochtemperatur-Brennstoffzellenstapel mit einer solchen Zelle
EP1173898A1 (de) 1999-03-26 2002-01-23 Siemens Aktiengesellschaft Hochtemperatur-brennstoffzelle
DE19913873A1 (de) * 1999-03-26 2000-05-25 Siemens Ag Hochtemperatur-Brennstoffzelle
AU4390600A (en) * 1999-03-26 2000-10-16 Siemens Aktiengesellschaft High-temperature fuel cell
AUPQ078899A0 (en) * 1999-06-04 1999-06-24 Ceramic Fuel Cells Limited A fuel cell gas separator
US6106967A (en) * 1999-06-14 2000-08-22 Gas Research Institute Planar solid oxide fuel cell stack with metallic foil interconnect
US6649031B1 (en) * 1999-10-08 2003-11-18 Hybrid Power Generation Systems, Llc Corrosion resistant coated fuel cell bipolar plate with filled-in fine scale porosities and method of making the same
JP4366872B2 (ja) * 2000-03-13 2009-11-18 トヨタ自動車株式会社 燃料電池用ガスセパレータおよび該燃料電池用セパレータの製造方法並びに燃料電池
AUPQ653700A0 (en) 2000-03-28 2000-04-20 Ceramic Fuel Cells Limited Surface treated electrically conductive metal element and method of forming same
JP3600503B2 (ja) * 2000-04-19 2004-12-15 トヨタ自動車株式会社 燃料電池用セパレータおよび該燃料電池用セパレータの製造方法並びに燃料電池
US20020004155A1 (en) * 2000-05-01 2002-01-10 Haltiner Karl Jacob Etched interconnect for fuel cell elements
WO2002041424A1 (fr) * 2000-11-16 2002-05-23 Mitsubishi Materials Corporation Pile a combustible du type a electrolyte solide et collecteur a electrode oxydo-reductrice a utiliser dans cette pile
US20020127460A1 (en) * 2001-03-08 2002-09-12 The Regents Of The University Of California Protective coatings for fuel cell interconnect
US6653009B2 (en) 2001-10-19 2003-11-25 Sarnoff Corporation Solid oxide fuel cells and interconnectors
US6716549B2 (en) 2001-12-27 2004-04-06 Avista Laboratories, Inc. Fuel cell having metalized gas diffusion layer
US20030194592A1 (en) * 2002-04-10 2003-10-16 Hilliard Donald Bennett Solid oxide electrolytic device
US7595122B2 (en) * 2002-06-11 2009-09-29 General Electric Company Interconnect supported electrolyzer assembly, preform and method of fabrication
US6843960B2 (en) 2002-06-12 2005-01-18 The University Of Chicago Compositionally graded metallic plates for planar solid oxide fuel cells
GB2390739B (en) * 2002-07-10 2005-07-20 Thomas Gordon Lindsay A novel planar seal-less fuel cell stack
US7037617B2 (en) * 2002-08-21 2006-05-02 Delphi Technologies, Inc. Conductive coatings for PEM fuel cell electrodes
US20050189041A1 (en) * 2002-08-21 2005-09-01 Mantese Joseph V. Metal alloys for forming conductive oxide coatings for electrical contacts
US7575827B2 (en) 2002-08-21 2009-08-18 Delphi Technologies, Inc. Conductive coatings for PEM fuel cell electrodes
US20040058205A1 (en) * 2002-08-21 2004-03-25 Mantese Joseph V. Metal alloys forming passivating conductive oxides for durable electrical contact surfaces
WO2004049491A1 (en) * 2002-10-25 2004-06-10 Antonino Salvatore Arico SOLID OXIDE FUEL CELL WITH CERMET Cu/Ni ALLOY ANODE
US20060051661A1 (en) * 2002-11-16 2006-03-09 Meacham G B Kirby Diffusion stabilized gas barriers
US6794080B2 (en) * 2003-01-10 2004-09-21 General Motors Corporation Electrochemical energy conversion
US7056608B2 (en) 2003-02-14 2006-06-06 Relion, Inc. Current collector for use in a fuel cell
US20040191603A1 (en) * 2003-03-25 2004-09-30 Kaiser Joseph G. Clad metallic bipolar plates and electricity-producing systems and fuel cells using the same
US6939636B2 (en) * 2003-04-28 2005-09-06 Relion, Inc. Air cooled fuel cell module
US7308510B2 (en) * 2003-05-07 2007-12-11 Intel Corporation Method and apparatus for avoiding live-lock in a multinode system
US7842425B2 (en) * 2003-10-21 2010-11-30 Estco Battery Management Inc. Electrical interconnect for a fuel cell stack
US20050092175A1 (en) * 2003-10-29 2005-05-05 Meacham G.B. K. Noble metal gas barriers
US7074255B2 (en) * 2003-10-29 2006-07-11 Meacham G B Kirby Noble metal gas barriers
JP4986378B2 (ja) * 2003-11-26 2012-07-25 京セラ株式会社 燃料電池組立体
WO2005099019A1 (ja) * 2004-03-31 2005-10-20 Toyota Jidosha Kabushiki Kaisha 燃料電池スタック
US20050221138A1 (en) * 2004-04-01 2005-10-06 General Electric Company Fuel cell system
US20050227134A1 (en) * 2004-04-13 2005-10-13 Ion American Corporation Offset interconnect for a solid oxide fuel cell and method of making same
KR100909120B1 (ko) * 2004-06-10 2009-07-23 테크니칼 유니버시티 오브 덴마크 고체 산화물 연료 전지
KR100960582B1 (ko) * 2004-08-10 2010-06-03 자이단호징 덴료쿠추오켄큐쇼 성막물 및 그 제조방법
KR100886882B1 (ko) * 2004-12-28 2009-03-05 테크니칼 유니버시티 오브 덴마크 금속-유리, 금속-금속 또는 금속-세라믹의 연결물의 제조방법
ES2326601T3 (es) * 2005-01-12 2009-10-15 Technical University Of Denmark Procedimiento de control de la contraccion y la porosidad durante la sinterizacion de estructuras multicapa.
CN101151751B (zh) * 2005-01-31 2010-05-26 丹麦科技大学 氧化还原稳定的阳极
ATE465526T1 (de) * 2005-02-02 2010-05-15 Univ Denmark Tech Dtu Verfahren zur herstellung einer reversiblen festoxidbrennstoffzelle
US20060180247A1 (en) * 2005-02-15 2006-08-17 United States Of America As Represented By The Secretary Of The Navy Process for preparing chromium conversion coatings for iron and iron alloys
EP1724864A1 (de) * 2005-05-18 2006-11-22 Sulzer Hexis AG Interkonnektor für eine planare Hochtemperatur-Brennstoffzelle
US20070037031A1 (en) * 2005-07-13 2007-02-15 Ion America Corporation Cermet and ceramic interconnects for a solid oxide fuel cell
EP1760817B1 (de) * 2005-08-31 2013-08-21 Technical University of Denmark Reversible-festoxydbrennstoffzelle und dessen Herstellungsverfahren
US20070122304A1 (en) * 2005-11-28 2007-05-31 Ramasesha Sheela K Alloys for intermediate temperature applications, methods for maufacturing thereof and articles comprising the same
DE102006001552B8 (de) 2006-01-06 2008-06-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kathode-Elektrolyt-Anode-Einheit für Festoxid-Brennstoffzellen und Verfahren zu deren Herstellung
GB0602842D0 (en) * 2006-02-14 2006-03-22 Rolls Royce Plc A Solid Oxide Fuel Cell And A Solid Oxide Fuel Cell Module
DK1930974T3 (da) * 2006-11-23 2012-07-09 Univ Denmark Tech Dtu Fremgangsmåde til fremstilling af reversible fastoxidceller
DE102006056251B4 (de) * 2006-11-27 2009-04-09 Bayerische Motoren Werke Aktiengesellschaft Hochtemperaturbrennstoffzelle mit ferritischer Komponente und Verfahren zum Betreiben derselben
KR101107862B1 (ko) * 2006-12-21 2012-01-31 가부시키가이샤 고베 세이코쇼 연료 전지의 금속 세퍼레이터용 합금 피막, 그 제조 방법 및 스퍼터링용 타겟재, 및 금속 세퍼레이터 및 연료 전지
US8343685B2 (en) 2007-01-31 2013-01-01 Technical University Of Denmark Composite material suitable for use as an electrode material in a SOC
DE102008009985B4 (de) * 2008-02-19 2015-04-09 Sunfire Gmbh Elektrolyt für eine elektrolytgestützte Hochtemperatur-Brennstoffzelle, Verfahren zu dessen Herstellung, dessen Verwendung für eine elektrolytgestützte Brennstoffzelle und Verwendung der Brennstoffzelle für einen Brennstoffzellen-Stapel
US8226858B2 (en) * 2008-07-03 2012-07-24 Solid Cell, Inc. Interconnect material for solid oxide fuel cell and process for the preparation thereof
US8986905B2 (en) 2008-11-11 2015-03-24 Bloom Energy Corporation Fuel cell interconnect
US8883368B2 (en) * 2008-11-21 2014-11-11 Ballard Power Systems Inc. Solid oxide fuel cell having rigidized support including nickel-based alloy
AT11555U1 (de) * 2009-03-12 2010-12-15 Plansee Se Interkonnektor einer festelektrolyt-hochtemperatur-brennstoffzelle
KR101208581B1 (ko) 2010-04-30 2012-12-06 정명하이텍 (주) 엔드 플레이트
WO2012033491A1 (en) 2010-09-09 2012-03-15 Utc Power Corporation Fuel cell coating
JP5532521B2 (ja) * 2010-09-30 2014-06-25 Ｔｏｔｏ株式会社 固体酸化物型燃料電池セル集合体
US8962219B2 (en) 2011-11-18 2015-02-24 Bloom Energy Corporation Fuel cell interconnects and methods of fabrication
FR2996065B1 (fr) * 2012-09-26 2017-02-24 Commissariat Energie Atomique Composant constituant un interconnecteur d'electrolyseur eht ou de pile a combustible sofc et procedes de realisation associes
US9478812B1 (en) 2012-10-17 2016-10-25 Bloom Energy Corporation Interconnect for fuel cell stack
WO2014074478A1 (en) 2012-11-06 2014-05-15 Bloom Energy Corporation Improved interconnect and end plate design for fuel cell stack
AT513501B1 (de) * 2013-09-02 2014-05-15 Abatec Group Ag IR-Strahler mit Doppelverglasung
CA2924499A1 (en) 2013-10-01 2015-04-09 Bloom Energy Corporation Pre-formed powder delivery to powder press machine
WO2015130644A1 (en) 2014-02-25 2015-09-03 Bloom Energy Corporation Composition and processing of metallic interconnects for sofc stacks
KR102656547B1 (ko) * 2016-03-18 2024-04-09 오사까 가스 가부시키가이샤 전기 화학 소자, 전기 화학 모듈, 전기 화학 장치 및 에너지 시스템
WO2023117086A1 (en) * 2021-12-22 2023-06-29 Ceres Intellectual Property Company Limited Method for creating a protective coating on a component of an electrochemical cell

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631238A (en) 1985-01-18 1986-12-23 Westinghouse Electric Corp. Cobalt doped lanthanum chromite material suitable for high temperature use
JPH067488B2 (ja) * 1985-12-27 1994-01-26 田中貴金属工業株式会社 ガス拡散電極
US4950562A (en) 1988-04-21 1990-08-21 Toa Nenryo Kogyo Kabushiki Kaisha Solid electrolyte type fuel cells
JP2790653B2 (ja) 1989-04-28 1998-08-27 日本碍子株式会社 導電性中間接続材及びこれを有する燃料電池
JPH04298963A (ja) * 1991-03-27 1992-10-22 Ngk Insulators Ltd 固体電解質型燃料電池及びその製造方法
JPH05205754A (ja) 1992-01-30 1993-08-13 Fuji Electric Corp Res & Dev Ltd 固体電解質型燃料電池
JPH05290863A (ja) 1992-04-08 1993-11-05 Tokyo Electric Power Co Inc:The 平板型固体電解質燃料電池用金属インタコネクタの耐酸化表面改質法
JPH0644991A (ja) * 1992-07-27 1994-02-18 Ngk Insulators Ltd 固体電解質型燃料電池用インターコネクターの製造方法
US5462817A (en) * 1992-11-25 1995-10-31 Hsu; Michael S. Radiant thermal integration with regenerative heating in a high temperature electrochemical converter
US5356730A (en) * 1993-03-26 1994-10-18 Alliedsignal Inc. Monolithic fuel cell having improved interconnect layer
IT1270878B (it) * 1993-04-30 1997-05-13 Permelec Spa Nora Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici
US5496655A (en) * 1994-10-12 1996-03-05 Lockheed Idaho Technologies Company Catalytic bipolar interconnection plate for use in a fuel cell
AUPN173595A0 (en) * 1995-03-15 1995-04-06 Ceramic Fuel Cells Limited Fuel cell interconnect device
US5702837A (en) * 1996-02-05 1997-12-30 Alliedsignal Inc. Bonding materials for anode to anode bonding and anode to interconnect bonding in solid oxide fuel cells
US6054231A (en) * 1998-07-24 2000-04-25 Gas Research Institute Solid oxide fuel cell interconnector

Also Published As

Publication number Publication date
DE19681750B4 (de) 2005-08-18
GB9820454D0 (en) 1998-11-11
JP2000506671A (ja) 2000-05-30
US6280868B1 (en) 2001-08-28
GB2326759A (en) 1998-12-30
GB2326759B (en) 1999-05-12
AU6920496A (en) 1997-10-10
JP3756524B2 (ja) 2006-03-15
WO1997035349A1 (en) 1997-09-25
AU722708B2 (en) 2000-08-10
AUPN876896A0 (en) 1996-04-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130403