CA2041802A1 - Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells - Google Patents

Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells

Info

Publication number
CA2041802A1
CA2041802A1 CA002041802A CA2041802A CA2041802A1 CA 2041802 A1 CA2041802 A1 CA 2041802A1 CA 002041802 A CA002041802 A CA 002041802A CA 2041802 A CA2041802 A CA 2041802A CA 2041802 A1 CA2041802 A1 CA 2041802A1
Authority
CA
Canada
Prior art keywords
solid oxide
electrochemical cells
oxide electrolyte
supporting electrode
thin tubular
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
CA002041802A
Other languages
French (fr)
Other versions
CA2041802C (en
Inventor
William G. Carlson
Roswell J. Ruka
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CA2041802A1 publication Critical patent/CA2041802A1/en
Application granted granted Critical
Publication of CA2041802C publication Critical patent/CA2041802C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/016—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on manganites
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1314—Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound [e.g., fiber glass, mineral fiber, sand, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Secondary Cells (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A self-supporting, gas-permeable air electrode tube (16) is made having a sintered structure of calcium-doped LaMn03, a density of from 60% to 85% of theoretical density, and a Coefficient of Thermal Expansion of from 10.2 X 10-6/.C to 10.8 X 10-6/.C, where one end is open and the other end is sealed with a plug (30).
CA002041802A 1990-08-01 1991-05-03 Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells Expired - Lifetime CA2041802C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US561,548 1990-08-01
US07/561,548 US5108850A (en) 1990-08-01 1990-08-01 Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells

Publications (2)

Publication Number Publication Date
CA2041802A1 true CA2041802A1 (en) 1992-02-02
CA2041802C CA2041802C (en) 2003-07-08

Family

ID=24242433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002041802A Expired - Lifetime CA2041802C (en) 1990-08-01 1991-05-03 Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells

Country Status (8)

Country Link
US (1) US5108850A (en)
EP (1) EP0469831B1 (en)
JP (1) JP3090726B2 (en)
KR (1) KR100261897B1 (en)
CA (1) CA2041802C (en)
DE (1) DE69104440T2 (en)
ES (1) ES2064918T3 (en)
NO (1) NO305528B1 (en)

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NL9002168A (en) * 1990-10-05 1992-05-06 Blandikus Catharikus Jaspers E HOLLOW ELECTRODE FOR AN ELECTROCHEMICAL CELL PROVIDED WITH AT LEAST A GAS SUPPLY AND EXHAUST OPENING, AND ELECTROCHEMICAL CELL INCLUDING SUCH ELECTRODE.
US5244752A (en) * 1991-12-06 1993-09-14 Westinghouse Electric Corp. Apparatus tube configuration and mounting for solid oxide fuel cells
JPH05190180A (en) * 1992-01-13 1993-07-30 Ngk Insulators Ltd Air electrode body of solid electrolyte type fuel cell, manufacture of air electrode body and solid electrolyte type fuel cell
KR940003114A (en) * 1992-07-01 1994-02-19 고든 에이치. 텔퍼 Fuel cell containing stable air electrode material
US5432024A (en) * 1992-10-14 1995-07-11 Ngk Insulators, Ltd. Porous lanthanum manganite sintered bodies and solid oxide fuel cells
JPH06124721A (en) * 1992-10-14 1994-05-06 Ngk Insulators Ltd Operation method for generating device
JP2846567B2 (en) * 1993-09-03 1999-01-13 日本碍子株式会社 Porous sintered body and solid oxide fuel cell
US5516597A (en) * 1994-11-07 1996-05-14 Westinghouse Electric Corporation Protective interlayer for high temperature solid electrolyte electrochemical cells
US5543239A (en) * 1995-04-19 1996-08-06 Electric Power Research Institute Electrode design for solid state devices, fuel cells and sensors
EP0781735B1 (en) * 1995-12-28 2000-04-19 Ngk Insulators, Ltd. Extrudable lanthanum manganite paste, extruded lanthanum manganite body and method of manufacturing porous sintered lanthanum manganite body
EP0781734B1 (en) * 1995-12-28 2000-04-26 Ngk Insulators, Ltd. Porous sintered lanthanum manganite bodies and method of manufacturing the same
US5686198A (en) * 1996-02-29 1997-11-11 Westinghouse Electric Corporation Low cost stable air electrode material for high temperature solid oxide electrolyte electrochemical cells
US5932146A (en) * 1996-02-29 1999-08-03 Siemens Westinghouse Power Corporation Air electrode composition for solid oxide fuel cell
US5916700A (en) * 1998-01-23 1999-06-29 Siemens Westinghouse Power Corporation Lanthanum manganite-based air electrode for solid oxide fuel cells
US6217822B1 (en) 1998-02-09 2001-04-17 Siemens Westinghouse Power Corporation Method of making straight fuel cell tubes
US6025083A (en) * 1998-02-25 2000-02-15 Siemens Westinghouse Power Corporation Fuel cell generator energy dissipator
US6379485B1 (en) 1998-04-09 2002-04-30 Siemens Westinghouse Power Corporation Method of making closed end ceramic fuel cell tubes
US5993985A (en) * 1998-04-09 1999-11-30 Siemens Westinghouse Power Corporation Fuel cell tubes and method of making same
US6114058A (en) * 1998-05-26 2000-09-05 Siemens Westinghouse Power Corporation Iron aluminide alloy container for solid oxide fuel cells
DE19908213B4 (en) * 1998-07-27 2005-03-10 Mitsubishi Heavy Ind Ltd Base tube for a fuel cell
US6228521B1 (en) 1998-12-08 2001-05-08 The University Of Utah Research Foundation High power density solid oxide fuel cell having a graded anode
CA2447855C (en) * 2000-05-22 2011-04-12 Acumentrics Corporation Electrode-supported solid state electrochemical cell
US6444342B1 (en) * 2000-08-18 2002-09-03 Siemens Westinghouse Power Corporation Air feed tube support system for a solid oxide fuel cell generator
US6524421B1 (en) * 2000-09-22 2003-02-25 Praxair Technology, Inc. Cold isopressing method
JP2002158015A (en) * 2000-11-21 2002-05-31 Sony Corp Electrochemical element, electricity generating body, and electricity generating device
US6695940B2 (en) * 2001-04-05 2004-02-24 Alan D. Devoe Laminate thin-wall ceramic tubes, including with integral stress wrappings, thickened ends and/or internal baffles, particularly for solid oxide fuel cells
US6974516B2 (en) * 2001-04-05 2005-12-13 Presidio Components, Inc. Method of making laminate thin-wall ceramic tubes and said tubes with electrodes, particularly for solid oxide fuel cells
US6580191B2 (en) * 2001-05-29 2003-06-17 Gimbie Enterprises Ltd. Fuel cell powered magnetically driven shaft assembly
AU2003215318A1 (en) 2002-02-20 2003-09-09 Acumentrics Corporation Fuel cell stacking and sealing
AU2003228791A1 (en) 2002-05-03 2003-11-17 Battelle Memorial Institute Cerium-modified doped strontium titanate composition for solid oxide fuel cell anodes and electrodes for other electrochemical devices
DE10352656B4 (en) * 2003-11-11 2010-04-08 Bayerische Motoren Werke Aktiengesellschaft Tubular fuel cell, fuel cell bundle and fuel cell module and method for operating the fuel cell and / or the fuel cell bundle
UA83400C2 (en) * 2003-12-02 2008-07-10 Нанодайнемікс, Інк. Solid oxide fuel cells (sofc) with cermet electrolite and method for their manufacturing
US7476461B2 (en) * 2003-12-02 2009-01-13 Nanodynamics Energy, Inc. Methods for the electrochemical optimization of solid oxide fuel cell electrodes
US7468218B2 (en) * 2004-05-07 2008-12-23 Battelle Memorial Institute Composite solid oxide fuel cell anode based on ceria and strontium titanate
US20060275647A1 (en) * 2005-06-06 2006-12-07 Caine Finnerty Textile derived solid oxide fuel cell system
KR100699074B1 (en) * 2006-04-10 2007-03-28 한국과학기술연구원 Honeycomb-type solid oxide fuel cell and method for manufacturing the same
WO2010117990A2 (en) * 2009-04-09 2010-10-14 University Of Miami Self sustained electrochemical promotion catalysts
US20120251922A1 (en) 2011-03-28 2012-10-04 WATT Fuel Cell Corp Electrode for a solid oxide fuel cell and method for its manufacture
JP5854368B2 (en) * 2011-06-21 2016-02-09 Toto株式会社 Method for producing electrode material
JP5546560B2 (en) * 2012-01-06 2014-07-09 株式会社ノリタケカンパニーリミテド Electrode for solid oxide fuel cell and method for producing the same
EP2744028A1 (en) 2012-12-14 2014-06-18 Technische Universität Darmstadt Electrode for operating a fuel cell and method for its manufacture
DE102016124764A1 (en) * 2016-12-19 2018-06-21 Endress+Hauser Conducta Gmbh+Co. Kg Process for producing an electrochemical half-cell
KR102582248B1 (en) 2021-01-21 2023-09-22 충남대학교산학협력단 Double vertical blinds
KR102577318B1 (en) * 2023-01-30 2023-09-13 디케이화인케미칼 주식회사 method for manufacturing plaster hydration retarder base on plant protein and the plaster hydration retarder

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DE2735934C3 (en) * 1977-08-10 1980-07-31 Dornier System Gmbh, 7990 Friedrichshafen Connection material for the electrical series connection of electrochemical cells
DE2738756A1 (en) * 1977-08-27 1979-03-01 Bbc Brown Boveri & Cie Electrochemical cell for determining oxygen in exhaust gas - using reference electrode coated with metal oxide catalyst layer
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Also Published As

Publication number Publication date
DE69104440T2 (en) 1995-05-18
DE69104440D1 (en) 1994-11-10
EP0469831B1 (en) 1994-10-05
EP0469831A1 (en) 1992-02-05
ES2064918T3 (en) 1995-02-01
JP3090726B2 (en) 2000-09-25
NO305528B1 (en) 1999-06-14
KR100261897B1 (en) 2000-07-15
NO912473L (en) 1992-02-03
KR920005401A (en) 1992-03-28
NO912473D0 (en) 1991-06-25
CA2041802C (en) 2003-07-08
JPH076769A (en) 1995-01-10
US5108850A (en) 1992-04-28

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