WO1999065099A3 - Ceramic fuel cell - Google Patents

Ceramic fuel cell Download PDF

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Publication number
WO1999065099A3
WO1999065099A3 PCT/US1999/013132 US9913132W WO9965099A3 WO 1999065099 A3 WO1999065099 A3 WO 1999065099A3 US 9913132 W US9913132 W US 9913132W WO 9965099 A3 WO9965099 A3 WO 9965099A3
Authority
WO
WIPO (PCT)
Prior art keywords
ceramic
fuel cell
supply passage
present
stabilized
Prior art date
Application number
PCT/US1999/013132
Other languages
French (fr)
Other versions
WO1999065099A2 (en
Inventor
William Nicholas Lawless
Original Assignee
Ceramphysics Inc
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 Ceramphysics Inc filed Critical Ceramphysics Inc
Priority to JP2000554013A priority Critical patent/JP2002518794A/en
Priority to MXPA00012324A priority patent/MXPA00012324A/en
Priority to AU50823/99A priority patent/AU5082399A/en
Priority to CA002342154A priority patent/CA2342154C/en
Priority to DE69939061T priority patent/DE69939061D1/en
Priority to BR9911169-1A priority patent/BR9911169A/en
Priority to EP99935317A priority patent/EP1095418B1/en
Publication of WO1999065099A2 publication Critical patent/WO1999065099A2/en
Publication of WO1999065099A3 publication Critical patent/WO1999065099A3/en

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
    • H01M4/90—Selection of catalytic material
    • H01M4/9041—Metals or alloys
    • H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9058—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of noble metals or noble-metal based alloys
    • 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
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9041—Metals or alloys
    • H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9066—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of metal-ceramic composites or mixtures, e.g. 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1266—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing bismuth oxide
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

A honeycomb ceramic fuel cell is provided including, among other things, (i) an yttria stabilized bismuth oxide oxygen ion conductive ceramic with zirconia incorporated therein, (ii) a niobia stabilized bismuth oxide oxygen ion conductive ceramic, (iii) a copper cermet anode electrode disposed in the fuel supply passage of a bismuth oxide ceramic fuel cell, or (iv) specially arranged inter-passage channels formed in the ceramic body of the fuel cell. In accordance with one embodiment of the present invention, a ceramic fuel cell is provided comprising an oxidant supply passage, a cathode electrode disposed in the oxidant supply passage, a fuel supply passage, an anode electrode disposed in the fuel supply passage, and a stabilized bismuth oxide oxygen ion conductive ceramic interposed between the cathode electrode and the anode electrode. The ceramic may be stabilized with yttria or niobia and may include zirconia. Fuel cells incorporating the ceramic compositions of the present invention are operational at temperatures at or below about 650 °C. Thus, sooting of the ceramic body is not a problem if unreformed organic fuels are utilized in the present invention. According to certain embodiments of the present invention, a zirconia coating is interposed between the stabilized ceramic body and the anode electrode. Further, the ceramic electrodes (e.g. made of LXM where L is La, M is MnO3, X is Pb, Sr, Ca or Ba) of the present invention may be provided with a silver overlay. The anode may also comprise a copper cermet.
PCT/US1999/013132 1998-06-12 1999-06-10 Ceramic fuel cell WO1999065099A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2000554013A JP2002518794A (en) 1998-06-12 1999-06-10 Ceramic fuel cell
MXPA00012324A MXPA00012324A (en) 1998-06-12 1999-06-10 Ceramic fuel cell.
AU50823/99A AU5082399A (en) 1998-06-12 1999-06-10 Ceramic fuel cell
CA002342154A CA2342154C (en) 1998-06-12 1999-06-10 Ceramic fuel cell
DE69939061T DE69939061D1 (en) 1998-06-12 1999-06-10 CERAMIC FUEL CELLS
BR9911169-1A BR9911169A (en) 1998-06-12 1999-06-10 Ceramic fuel cell
EP99935317A EP1095418B1 (en) 1998-06-12 1999-06-10 Ceramic fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8916998P 1998-06-12 1998-06-12
US60/089,169 1998-06-12

Publications (2)

Publication Number Publication Date
WO1999065099A2 WO1999065099A2 (en) 1999-12-16
WO1999065099A3 true WO1999065099A3 (en) 2000-04-13

Family

ID=22216093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/013132 WO1999065099A2 (en) 1998-06-12 1999-06-10 Ceramic fuel cell

Country Status (12)

Country Link
US (1) US6372375B1 (en)
EP (1) EP1095418B1 (en)
JP (1) JP2002518794A (en)
CN (1) CN1308780A (en)
AT (1) ATE400905T1 (en)
AU (1) AU5082399A (en)
BR (1) BR9911169A (en)
CA (1) CA2342154C (en)
DE (1) DE69939061D1 (en)
MX (1) MXPA00012324A (en)
RU (1) RU2221315C2 (en)
WO (1) WO1999065099A2 (en)

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KR20010104686A (en) 1999-10-08 2001-11-26 추후기재 Composite electrodes for solid state electrochemical devices
EP1252680A4 (en) * 1999-12-28 2005-10-19 Corning Inc Honeycomb electrode fuel cells
US7273671B2 (en) * 2000-05-08 2007-09-25 Honda Giken Kogyo Kabushiki Kaisha Fuel cell and method for making the same
AU2002230865A1 (en) * 2000-10-30 2002-05-15 Michael A. Cobb & Company Solid oxide fuel cells stack
US8007954B2 (en) 2000-11-09 2011-08-30 The Trustees Of The University Of Pennsylvania Use of sulfur-containing fuels for direct oxidation fuel cells
EP1356534A2 (en) * 2001-01-05 2003-10-29 Georgia Tech Research Corporation Hybrid monolithic fuel cell
US7285350B2 (en) * 2002-09-27 2007-10-23 Questair Technologies Inc. Enhanced solid oxide fuel cell systems
RU2236069C1 (en) * 2003-06-10 2004-09-10 Мятиев Ата Атаевич Bismuth oxide based electrode-electrolyte couple, its production method, and organogel
JP4676882B2 (en) * 2003-06-30 2011-04-27 Ｊｘ日鉱日石エネルギー株式会社 Fuel cell with reformer
JP4565817B2 (en) * 2003-07-30 2010-10-20 京セラ株式会社 Fuel cell container and fuel cell
US20090220829A1 (en) * 2003-12-24 2009-09-03 Anna Berta Lopes Correia Tavares Solid Oxide Fuel Cell
KR100804481B1 (en) 2006-09-29 2008-02-20 한국과학기술연구원 Preparation method of copper-based cermet anode for solid oxide fuel cell
KR100815207B1 (en) * 2006-11-09 2008-03-19 김영정 Solid oxide fuel cell
DE602007009323D1 (en) * 2006-12-13 2010-10-28 Nanocell Systems Inc ELECTRODE ASSEMBLY FOR A SOLID OXYGEN FUEL CELL AND METHOD FOR THE PRODUCTION THEREOF
AU2008347121A1 (en) * 2007-12-31 2009-07-16 Corning Incorporated Devices and methods for honeycomb continuous flow reactors
US8632924B2 (en) * 2010-10-13 2014-01-21 Korea Institute Of Ceramic Engineering & Technology Solid oxide fuel cells and manufacturing method thereof
RU2522188C1 (en) * 2013-03-26 2014-07-10 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Double-layer supporting cathode manufacturing method for solid oxide fuel cells
RU2565600C1 (en) * 2014-04-23 2015-10-20 Акционерное общество "Научно-исследовательский институт конструкционных материалов на основе графита "НИИграфит" Heat resistant cellular structure
JP7345267B2 (en) * 2019-03-29 2023-09-15 大阪瓦斯株式会社 Electrochemical elements, electrochemical modules, electrochemical devices and energy systems

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Also Published As

Publication number Publication date
AU5082399A (en) 1999-12-30
MXPA00012324A (en) 2004-12-03
BR9911169A (en) 2001-10-16
CN1308780A (en) 2001-08-15
EP1095418B1 (en) 2008-07-09
EP1095418A2 (en) 2001-05-02
DE69939061D1 (en) 2008-08-21
CA2342154A1 (en) 1999-12-16
RU2221315C2 (en) 2004-01-10
WO1999065099A2 (en) 1999-12-16
JP2002518794A (en) 2002-06-25
ATE400905T1 (en) 2008-07-15
CA2342154C (en) 2009-04-07
US6372375B1 (en) 2002-04-16

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