WO2004070858A3 - Interconnexions compliantes, resistant aux contraintes pour empilement de pile a combustible a oxyde solide - Google Patents

Interconnexions compliantes, resistant aux contraintes pour empilement de pile a combustible a oxyde solide Download PDF

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Publication number
WO2004070858A3
WO2004070858A3 PCT/US2004/002865 US2004002865W WO2004070858A3 WO 2004070858 A3 WO2004070858 A3 WO 2004070858A3 US 2004002865 W US2004002865 W US 2004002865W WO 2004070858 A3 WO2004070858 A3 WO 2004070858A3
Authority
WO
WIPO (PCT)
Prior art keywords
compliant
fuel cell
solid oxide
oxide fuel
cell stack
Prior art date
Application number
PCT/US2004/002865
Other languages
English (en)
Other versions
WO2004070858A2 (fr
WO2004070858A9 (fr
Inventor
Sunil G Warrier
Jean Yamanis
Wayde R Schmidt
Raymond C Benn
John G Smeggil
Venkata R Vendula
Original Assignee
Utc Fuel Cells Llc
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 Utc Fuel Cells Llc filed Critical Utc Fuel Cells Llc
Priority to EP04707406A priority Critical patent/EP1595304A4/fr
Priority to JP2006503238A priority patent/JP2007524956A/ja
Priority to CA002514488A priority patent/CA2514488A1/fr
Publication of WO2004070858A2 publication Critical patent/WO2004070858A2/fr
Publication of WO2004070858A3 publication Critical patent/WO2004070858A3/fr
Publication of WO2004070858A9 publication Critical patent/WO2004070858A9/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023Porous and characterised by the material
    • H01M8/0232Metals or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/12Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/24Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425High-temperature cells with solid electrolytes
    • H01M8/2432Grouping of unit cells of planar configuration
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/12Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293Fuel cells with solid oxide electrolytes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel 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)

Abstract

L'invention concerne une interconnexion destinée à une pile à combustible à oxyde solide comprenant une superstructure compliante dotée d'une première partie définissant une zone de contact de plaque de séparateur et une seconde partie définissant une zone de contact d'électrode, ladite superstructure étant poreuse. Dans un mode de réalisation, cette superstructure est définie par une pluralité de substructures compliantes prévues dans un premier sens et une pluralité de substructures compliantes prévues dans un second sens afin de définir une structure tissée.
PCT/US2004/002865 2003-01-31 2004-02-02 Interconnexions compliantes, resistant aux contraintes pour empilement de pile a combustible a oxyde solide WO2004070858A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP04707406A EP1595304A4 (fr) 2003-01-31 2004-02-02 Interconnexions compliantes, resistant aux contraintes pour empilement de pile a combustible a oxyde solide
JP2006503238A JP2007524956A (ja) 2003-01-31 2004-02-02 固体酸化物燃料電池スタック用の柔軟性耐歪み性の相互接続部
CA002514488A CA2514488A1 (fr) 2003-01-31 2004-02-02 Interconnexions compliantes, resistant aux contraintes pour empilement de pile a combustible a oxyde solide

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US44402503P 2003-01-31 2003-01-31
US60/444,025 2003-01-31
US45489903P 2003-03-14 2003-03-14
US60/454,899 2003-03-14
US10/758,843 2004-01-16
US10/758,843 US20040200187A1 (en) 2002-11-27 2004-01-16 Compliant, strain tolerant interconnects for solid oxide fuel cell stack

Publications (3)

Publication Number Publication Date
WO2004070858A2 WO2004070858A2 (fr) 2004-08-19
WO2004070858A3 true WO2004070858A3 (fr) 2004-10-07
WO2004070858A9 WO2004070858A9 (fr) 2004-11-18

Family

ID=32854298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/002865 WO2004070858A2 (fr) 2003-01-31 2004-02-02 Interconnexions compliantes, resistant aux contraintes pour empilement de pile a combustible a oxyde solide

Country Status (6)

Country Link
US (1) US20040200187A1 (fr)
EP (1) EP1595304A4 (fr)
JP (1) JP2007524956A (fr)
KR (1) KR20050096960A (fr)
CA (1) CA2514488A1 (fr)
WO (1) WO2004070858A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8287673B2 (en) 2004-11-30 2012-10-16 The Regents Of The University Of California Joining of dissimilar materials

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US7981561B2 (en) 2005-06-15 2011-07-19 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US8158057B2 (en) 2005-06-15 2012-04-17 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US7977004B2 (en) * 2003-01-31 2011-07-12 Utc Fuel Cells, Llc. Compliant seals for solid oxide fuel cell stack
CA2540330A1 (fr) 2003-09-29 2005-04-14 Utc Fuel Cells, Llc Empilement conforme de piles a combustible planes d'oxyde solide
US20050136312A1 (en) * 2003-12-22 2005-06-23 General Electric Company Compliant fuel cell system
JP2005209470A (ja) * 2004-01-22 2005-08-04 Equos Research Co Ltd 燃料電池
JP4218569B2 (ja) * 2004-03-30 2009-02-04 株式会社エクォス・リサーチ セパレータ及びそれを用いた燃料電池
US7803493B2 (en) * 2004-09-29 2010-09-28 General Electric Company Fuel cell system with separating structure bonded to electrolyte
DE102004047761A1 (de) 2004-09-30 2006-04-27 Siemens Ag Hochtemperatur-Brennstoffzellenanlage und Verfahren zur Herstellung von Kontaktierungselementen für eine derartige Brennstoffzellenanlage
JP2008522370A (ja) * 2004-11-30 2008-06-26 ザ、リージェンツ、オブ、ザ、ユニバーシティ、オブ、カリフォルニア 電気化学装置用封止ジョイント構造
JP4992188B2 (ja) * 2005-03-11 2012-08-08 株式会社エクォス・リサーチ セパレータユニット及び燃料電池スタック
JP4887639B2 (ja) * 2005-03-11 2012-02-29 株式会社エクォス・リサーチ セパレータユニット及び燃料電池スタック
US20090220833A1 (en) * 2005-09-21 2009-09-03 Jones Eric T Fuel Cell Device
US7951509B2 (en) * 2006-04-03 2011-05-31 Bloom Energy Corporation Compliant cathode contact materials
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US8343686B2 (en) 2006-07-28 2013-01-01 The Regents Of The University Of California Joined concentric tubes
WO2008079141A1 (fr) * 2006-12-27 2008-07-03 Utc Power Corporation Interconnexion à queue d'aronde asymétrique pour cellule à combustible d'oxyde solide
US20100129731A1 (en) * 2006-12-28 2010-05-27 Utc Power Corporation Multi-wire, long-life interconnects for fuel cell stacks
DE102007016905A1 (de) * 2007-04-02 2008-10-09 Staxera Gmbh Interkonnektoranordnung und Verfahren zur Herstellung einer Kontaktanordnung für einen Brennstoffzellenstapel
US20090142639A1 (en) * 2007-11-29 2009-06-04 Steven Joseph Gregorski Seal system for solid oxide fuel cell and method of making
MY147805A (en) 2008-04-18 2013-01-31 Univ California Integrated seal for high-temperature electrochemical device
CN102224625A (zh) * 2008-11-21 2011-10-19 Utc电力公司 具有包括镍基合金的刚化支撑的固态氧化物燃料电池
WO2010085248A1 (fr) * 2009-01-22 2010-07-29 Utc Power Corporation Pile à combustible à oxyde solide comportant un support métallique doté d'une couche de nickel poreuse souple
US8663869B2 (en) * 2009-03-20 2014-03-04 Bloom Energy Corporation Crack free SOFC electrolyte
US9843053B2 (en) 2010-09-09 2017-12-12 Audi Ag Fuel cell coating
TWI552417B (zh) 2011-11-17 2016-10-01 博隆能源股份有限公司 對氧化鋯為主之電解質提供抗腐蝕性之多層塗層
TWI549348B (zh) 2011-11-18 2016-09-11 博隆能源股份有限公司 燃料電池之互連體及製造方法
US9452475B2 (en) 2012-03-01 2016-09-27 Bloom Energy Corporation Coatings for SOFC metallic interconnects
US9847520B1 (en) 2012-07-19 2017-12-19 Bloom Energy Corporation Thermal processing of interconnects
WO2014036058A1 (fr) 2012-08-29 2014-03-06 Bloom Energy Corporation Interconnexion pour empilement de piles à combustible
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
US9368810B2 (en) 2012-11-06 2016-06-14 Bloom Energy Corporation Interconnect and end plate design for fuel cell stack
TWI621302B (zh) 2013-05-16 2018-04-11 博隆能源股份有限公司 用於固體氧化物燃料電池堆的抗腐蝕障壁層及其製造方法
EP3053211A4 (fr) 2013-10-01 2017-07-05 Bloom Energy Corporation Distribution de poudre préformée à une machine à presser la poudre
US9468736B2 (en) 2013-11-27 2016-10-18 Bloom Energy Corporation Fuel cell interconnect with reduced voltage degradation over time
US10079393B1 (en) * 2014-01-09 2018-09-18 Bloom Energy Corporation Method of fabricating an interconnect for a fuel cell stack
US9993874B2 (en) 2014-02-25 2018-06-12 Bloom Energy Corporation Composition and processing of metallic interconnects for SOFC stacks
US9923211B2 (en) 2014-04-24 2018-03-20 Bloom Energy Corporation Fuel cell interconnect with reduced voltage degradation over time
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US10763533B1 (en) 2017-03-30 2020-09-01 Bloom Energy Corporation Solid oxide fuel cell interconnect having a magnesium containing corrosion barrier layer and method of making thereof
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CN110010379A (zh) * 2019-05-10 2019-07-12 东莞市爱德光设计有限公司 基于承载器应用的铝电解电容素子装配方法
US11322473B2 (en) 2019-09-12 2022-05-03 International Business Machines Corporation Interconnect and tuning thereof
US11561243B2 (en) 2019-09-12 2023-01-24 International Business Machines Corporation Compliant organic substrate assembly for rigid probes
DE102020211640A1 (de) * 2020-09-17 2022-03-17 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffzelle für eine Brennstoffzelleneinrichtung, Brennstoffzelleneinrichtung und Verfahren zum Herstellen einer Brennstoffzelle

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US5064734A (en) * 1989-10-27 1991-11-12 Asea Brown Boveri Ltd. Current-transmitting components for stacked high-temperature fuel cells and method of producing them
DE19517443A1 (de) * 1995-05-12 1996-11-14 Mtu Friedrichshafen Gmbh Korrosionsbeständiger Stromkollektor und Verfahren zur Herstellung eines solchen
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8287673B2 (en) 2004-11-30 2012-10-16 The Regents Of The University Of California Joining of dissimilar materials

Also Published As

Publication number Publication date
CA2514488A1 (fr) 2004-08-19
EP1595304A2 (fr) 2005-11-16
WO2004070858A2 (fr) 2004-08-19
WO2004070858A9 (fr) 2004-11-18
US20040200187A1 (en) 2004-10-14
EP1595304A4 (fr) 2012-02-15
KR20050096960A (ko) 2005-10-06
JP2007524956A (ja) 2007-08-30

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