NL1002960C2 - Geribde elektroden voor gesmolten carbonaatbrandstofcellen. - Google Patents

Geribde elektroden voor gesmolten carbonaatbrandstofcellen. Download PDF

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Publication number
NL1002960C2
NL1002960C2 NL1002960A NL1002960A NL1002960C2 NL 1002960 C2 NL1002960 C2 NL 1002960C2 NL 1002960 A NL1002960 A NL 1002960A NL 1002960 A NL1002960 A NL 1002960A NL 1002960 C2 NL1002960 C2 NL 1002960C2
Authority
NL
Netherlands
Prior art keywords
fuel cell
electrode metal
electrode substrate
metal substrate
electrode
Prior art date
Application number
NL1002960A
Other languages
English (en)
Dutch (nl)
Other versions
NL1002960A1 (nl
Inventor
Estela Tan Ong
Nellie Burton-Gorman
Original Assignee
Inst Gas Technology
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 Inst Gas Technology filed Critical Inst Gas Technology
Publication of NL1002960A1 publication Critical patent/NL1002960A1/xx
Application granted granted Critical
Publication of NL1002960C2 publication Critical patent/NL1002960C2/nl

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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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M2008/147—Fuel cells with molten carbonates
    • 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
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
NL1002960A 1995-04-27 1996-04-26 Geribde elektroden voor gesmolten carbonaatbrandstofcellen. NL1002960C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42971895 1995-04-27
US08/429,718 US5531956A (en) 1995-04-27 1995-04-27 Ribbed electrodes for molten carbonate fuel cells

Publications (2)

Publication Number Publication Date
NL1002960A1 NL1002960A1 (nl) 1996-10-29
NL1002960C2 true NL1002960C2 (nl) 1999-02-22

Family

ID=23704431

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1002960A NL1002960C2 (nl) 1995-04-27 1996-04-26 Geribde elektroden voor gesmolten carbonaatbrandstofcellen.

Country Status (3)

Country Link
US (1) US5531956A (ja)
JP (1) JPH0922705A (ja)
NL (1) NL1002960C2 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9808524D0 (en) * 1998-04-23 1998-06-17 British Gas Plc Fuel cell flow-field structure formed by layer deposition
US6890679B2 (en) 2002-08-23 2005-05-10 Fuelcell Energy, Inc. Dual-porosity ribbed fuel cell cathode
US7335434B2 (en) * 2002-10-17 2008-02-26 Honda Motor Co., Ltd. Fuel cell separator assembly with diffusion layer, manufacturing method therefor, fuel cell unit, and fuel cell stack

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228798A (en) * 1962-04-12 1966-01-11 Electric Storage Battery Co Gas electrode
US3409473A (en) * 1962-08-13 1968-11-05 Clevite Corp Porous plate and method of making same
US3489555A (en) * 1967-05-18 1970-01-13 Clevite Corp Method of slip casting titanium structures
US3677721A (en) * 1970-12-07 1972-07-18 Union Carbide Corp Porous metal bodies of uniform porosity
JPS61224273A (ja) * 1985-03-27 1986-10-04 Hitachi Zosen Corp 溶融炭酸塩燃料電池用電極
JPS61288381A (ja) * 1985-06-14 1986-12-18 Kobe Steel Ltd 燃料電池構成要素の製造方法
US4654195A (en) * 1985-12-23 1987-03-31 International Fuel Cells Corporation Method for fabricating molten carbonate ribbed anodes
JPH01267962A (ja) * 1988-04-19 1989-10-25 Ishikawajima Harima Heavy Ind Co Ltd 燃料電池用長尺型リブ付電極の製造方法
JPH06176764A (ja) * 1992-12-03 1994-06-24 Matsushita Electric Ind Co Ltd 燃料電池用リブ付き電極およびその製造方法
EP0657950A1 (en) * 1993-12-10 1995-06-14 Katayama Special Industries, Ltd. Lead-provided porous metal sheet and method for manufacturing the sheet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165349A (en) * 1977-08-15 1979-08-21 United Technologies Corporation Method for fabricating a ribbed electrode substrate
US4115627A (en) * 1977-08-15 1978-09-19 United Technologies Corporation Electrochemical cell comprising a ribbed electrode substrate
US4245009A (en) * 1979-10-29 1981-01-13 United Technologies Corporation Porous coolant tube holder for fuel cell stack
US4654136A (en) * 1984-12-17 1987-03-31 The Dow Chemical Company Monopolar or bipolar electrochemical terminal unit having a novel electric current transmission element
US4857420A (en) * 1987-10-13 1989-08-15 International Fuel Cell Corporation Method of making monolithic solid oxide fuel cell stack
US5227256A (en) * 1989-05-03 1993-07-13 Institute Of Gas Technology Fully internal manifolded fuel cell stack
US5139896A (en) * 1989-05-26 1992-08-18 The United States Of America As Represented By The United States Department Of Energy All ceramic structure for molten carbonate fuel cell
NL9000405A (nl) * 1990-02-20 1991-09-16 Stichting Energie Poedervormig uitgangsmateriaal voor een legering op nikkelbasis voor het vervaardigen van een poreuze anode van een brandstofcel, werkwijze voor het bereiden van een dergelijk materiaal, werkwijze voor het vervaardigen van een anode voor brandstofcellen, de verkregen anode alsmede brandstofcel, die een dergelijke anode bevat.
CA2049898C (en) * 1990-08-27 1996-06-25 Tsuguo Satoh Method for manufacturing a silica glass base material
US5175062A (en) * 1991-01-30 1992-12-29 Energy Research Corporation Reforming unit for fuel cell stack
US5336570A (en) * 1992-08-21 1994-08-09 Dodge Jr Cleveland E Hydrogen powered electricity generating planar member

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228798A (en) * 1962-04-12 1966-01-11 Electric Storage Battery Co Gas electrode
US3409473A (en) * 1962-08-13 1968-11-05 Clevite Corp Porous plate and method of making same
US3489555A (en) * 1967-05-18 1970-01-13 Clevite Corp Method of slip casting titanium structures
US3677721A (en) * 1970-12-07 1972-07-18 Union Carbide Corp Porous metal bodies of uniform porosity
JPS61224273A (ja) * 1985-03-27 1986-10-04 Hitachi Zosen Corp 溶融炭酸塩燃料電池用電極
JPS61288381A (ja) * 1985-06-14 1986-12-18 Kobe Steel Ltd 燃料電池構成要素の製造方法
US4654195A (en) * 1985-12-23 1987-03-31 International Fuel Cells Corporation Method for fabricating molten carbonate ribbed anodes
JPH01267962A (ja) * 1988-04-19 1989-10-25 Ishikawajima Harima Heavy Ind Co Ltd 燃料電池用長尺型リブ付電極の製造方法
JPH06176764A (ja) * 1992-12-03 1994-06-24 Matsushita Electric Ind Co Ltd 燃料電池用リブ付き電極およびその製造方法
EP0657950A1 (en) * 1993-12-10 1995-06-14 Katayama Special Industries, Ltd. Lead-provided porous metal sheet and method for manufacturing the sheet

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 106, no. 10, 9 March 1987, Columbus, Ohio, US; abstract no. 70336, NAKA, YUKIHIKO ET AL: "Electrode for molten-carbonate fuel cell" XP002077823 *
CHEMICAL ABSTRACTS, vol. 113, no. 8, 20 August 1990, Columbus, Ohio, US; abstract no. 62626, YAMAMASU, YOSHIKAZU ET AL: "Manufacture of long ribbed fuel-cell electrodes" XP002077822 *
CHEMICAL ABSTRACTS, vol. 122, no. 12, 20 March 1995, Columbus, Ohio, US; abstract no. 138118, NIIKURA, JUNJI ET AL: "Ribbed fuel cell electrodes and their manufacture" XP002077821 *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 152 (E - 507) 16 May 1987 (1987-05-16) *
PATENT ABSTRACTS OF JAPAN vol. 11, no. 65 (E - 484) 27 February 1987 (1987-02-27) *
PATENT ABSTRACTS OF JAPAN vol. 14, no. 32 (E - 876) 22 January 1990 (1990-01-22) *
PATENT ABSTRACTS OF JAPAN vol. 18, no. 504 (E - 1608) 21 September 1994 (1994-09-21) *

Also Published As

Publication number Publication date
JPH0922705A (ja) 1997-01-21
US5531956A (en) 1996-07-02
NL1002960A1 (nl) 1996-10-29

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RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 19981016

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VD1 Lapsed due to non-payment of the annual fee

Effective date: 20061101