CA2378384A1 - Mise en contact electrique protegee contre l'oxydation du cote gaz de combustion d'une pile a combustible haute temperature - Google Patents

Mise en contact electrique protegee contre l'oxydation du cote gaz de combustion d'une pile a combustible haute temperature Download PDF

Info

Publication number
CA2378384A1
CA2378384A1 CA002378384A CA2378384A CA2378384A1 CA 2378384 A1 CA2378384 A1 CA 2378384A1 CA 002378384 A CA002378384 A CA 002378384A CA 2378384 A CA2378384 A CA 2378384A CA 2378384 A1 CA2378384 A1 CA 2378384A1
Authority
CA
Canada
Prior art keywords
fuel cell
lattice
lattices
protective layer
protected against
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.)
Abandoned
Application number
CA002378384A
Other languages
English (en)
Inventor
Thomas Jansing
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.)
Siemens AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2378384A1 publication Critical patent/CA2378384A1/fr
Abandoned 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0236—Glass; Ceramics; Cermets
    • 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
    • H01M8/023—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
    • H01M8/0245—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
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)

Abstract

L'invention concerne une pile à combustible (1) ou un empilement de piles à combustible comportant des cathodes (2), des électrolytes (3), des anodes (4) et des plaques d'interconnexion (5, 5') disposés parallèlement en couches, ainsi qu'au moins un réseau métallique (6, 6') inséré entre l'anode (4) et la plaque d'interconnexion (5) pour une mise en contact souple. La pile à combustible selon l'invention est caractérisée en ce que le réseau métallique (6, 6') est protégé contre l'oxydation.
CA002378384A 1999-07-09 2000-06-26 Mise en contact electrique protegee contre l'oxydation du cote gaz de combustion d'une pile a combustible haute temperature Abandoned CA2378384A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19932192.2 1999-07-09
DE19932192 1999-07-09
PCT/DE2000/002071 WO2001004981A1 (fr) 1999-07-09 2000-06-26 Mise en contact electrique protegee contre l'oxydation du cote gaz de combustion d'une pile a combustible haute temperature

Publications (1)

Publication Number Publication Date
CA2378384A1 true CA2378384A1 (fr) 2001-01-18

Family

ID=7914289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002378384A Abandoned CA2378384A1 (fr) 1999-07-09 2000-06-26 Mise en contact electrique protegee contre l'oxydation du cote gaz de combustion d'une pile a combustible haute temperature

Country Status (4)

Country Link
EP (1) EP1206807A1 (fr)
AU (1) AU6260600A (fr)
CA (1) CA2378384A1 (fr)
WO (1) WO2001004981A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006053422A1 (fr) * 2004-11-16 2006-05-26 Versa Power Systems, Ltd. Substances de contact conductrices de l’electricite pour piles a combustible

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033898B4 (de) * 2000-07-12 2009-06-18 Forschungszentrum Jülich GmbH Hochtemperaturbrennstoffzelle und Brennstoffzellenstapel
WO2005008816A2 (fr) * 2003-07-18 2005-01-27 Versa Power Systems, Ltd. Materiau electro-conducteur pour contact de pile a combustible
DE102005014077B4 (de) * 2005-03-23 2012-05-24 Forschungszentrum Jülich GmbH Interkonnektor für Hochtemperaturbrennstoffzellen und Verfahren zu dessen Herstellung und Verfahren zum Betreiben einer Brennstoffzelle
DE102008036847A1 (de) * 2008-08-07 2010-02-11 Elringklinger Ag Brennstoffzelleneinheit und Verfahren zum Herstellen einer elektrisch leitfähigen Verbindung zwischen einer Elektrode und einer Bipolarplatte

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950562A (en) * 1988-04-21 1990-08-21 Toa Nenryo Kogyo Kabushiki Kaisha Solid electrolyte type fuel cells
DE4016157A1 (de) * 1989-06-08 1990-12-13 Asea Brown Boveri Vorrichtung zur umwandlung von chemischer energie in elektrische energie mittels in serie geschalteter flacher, ebener hochtemperatur-brennstoffzellen
EP0424732A1 (fr) * 1989-10-27 1991-05-02 Asea Brown Boveri Ag Elément de conduction du courant pour des cellules à combustible empilées fonctionnant à haute température et sa méthode de fabrication
DE4237602A1 (de) * 1992-11-06 1994-05-11 Siemens Ag Hochtemperatur-Brennstoffzellen-Stapel und Verfahren zu seiner Herstellung
DE19517443C2 (de) * 1995-05-12 1997-07-10 Mtu Friedrichshafen Gmbh Korrosionsbeständiger Stromkollektor
AUPO897897A0 (en) * 1997-09-05 1997-09-25 Ceramic Fuel Cells Limited An interconnect device for a fuel cell assembly
DE29802444U1 (de) * 1998-02-12 1999-04-01 Siemens Ag Hochtemperatur-Brennstoffzelle und Hochtemperatur-Brennstoffzellenstapel
DE19836352A1 (de) * 1998-08-11 2000-02-17 Siemens Ag Hochtemperatur-Brennstoffzelle mit Nickelnetz und Hochtemperatur-Brennstoffzellenstapel mit einer solchen Zelle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006053422A1 (fr) * 2004-11-16 2006-05-26 Versa Power Systems, Ltd. Substances de contact conductrices de l’electricite pour piles a combustible

Also Published As

Publication number Publication date
WO2001004981A1 (fr) 2001-01-18
EP1206807A1 (fr) 2002-05-22
AU6260600A (en) 2001-01-30

Similar Documents

Publication Publication Date Title
US6936217B2 (en) High-temperature material
US5643690A (en) Molten carbonate fuel cell
KR101312392B1 (ko) 내크리프성 페라이트 강철
JP4515028B2 (ja) 燃料電池セル
KR100436456B1 (ko) 고분자 전해질형 연료전지
KR101118884B1 (ko) 연료전지 조립체에 사용하며 개질 촉매의 피독을 막는 애노드 지지부재와 양극 분리판
KR101411671B1 (ko) 페라이트 크롬강
US20080220313A1 (en) Seal arrangement comprising a metallic braze for a high-temperature fuel cell stack and a method of manufacturing a fuel cell stack
US20090011323A1 (en) Solid Oxide Electrochemical Devices Having an Improved Electrode
US20040195782A1 (en) High-temperature resistant seal
JP5236294B2 (ja) 高温燃料電池用のインターコネクタ
US20070231664A1 (en) Fuel cell stack
KR101356596B1 (ko) 연료전지 스택을 위한 인터커넥터 및 제조 방법
US20100035101A1 (en) Fuel cell unit and method for producing an eletrically conductive connection between an electrode and a bipolar plate
US7144649B2 (en) Interconnect for solid oxide fuel cells
EP0767248A1 (fr) Materiau metallique resistant a l'oxydation
KR100950673B1 (ko) 평판형 고체산화물 연료전지용 분리판 및 제조방법
CA2378384A1 (fr) Mise en contact electrique protegee contre l'oxydation du cote gaz de combustion d'une pile a combustible haute temperature
JP5170815B2 (ja) 固体電解質型燃料電池ユニット及びスタック
US6153324A (en) Current-carrying component for a fused carbonate fuel cell with anticorrosive coating
US20080160354A1 (en) Metal alloy bipolar plates for fuel cell
WO2000040520A1 (fr) Ceramiques electroconductrices
JP2005002411A (ja) セパレータ用耐食金属クラッド材料及びその製造方法
JP2002503874A (ja) 高温燃料電池及び高温燃料電池スタック
US8309264B2 (en) Fuel cell flow field having strong, chemically stable metal bipolar plates

Legal Events

Date Code Title Description
FZDE Discontinued