JPS6471072A - Manufacture of electrolyte tile for molten carbonate fuel cell - Google Patents

Manufacture of electrolyte tile for molten carbonate fuel cell

Info

Publication number
JPS6471072A
JPS6471072A JP62226148A JP22614887A JPS6471072A JP S6471072 A JPS6471072 A JP S6471072A JP 62226148 A JP62226148 A JP 62226148A JP 22614887 A JP22614887 A JP 22614887A JP S6471072 A JPS6471072 A JP S6471072A
Authority
JP
Japan
Prior art keywords
sheet
electrolyte
paper machine
tile
electrolyte tile
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.)
Pending
Application number
JP62226148A
Other languages
Japanese (ja)
Inventor
Ikuma Nishimura
Goro Saito
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.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP62226148A priority Critical patent/JPS6471072A/en
Publication of JPS6471072A publication Critical patent/JPS6471072A/en
Pending 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
    • H01M8/0289—Means for holding the electrolyte
    • H01M8/0295—Matrices for immobilising electrolyte melts
    • 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
    • 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

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

PURPOSE:To obtain an electrolyte tile having high bubble pressure by adding a specific weight ratio of organic fibers to aqueous slurry of lithium aluminate powder and alumina fibers, making a sheet with a paper machine, sintering, then impregnating a carbonate. CONSTITUTION:Lithium aluminate powder, alumina fibers, and 0.2-less than 3wt.% organic fibers are wet-mixed to form aqueous slurry, and the slurry is coagulated, then forming a sheet with a paper machine. The sheet obtained is used as an electrolyte tile supporter for cell construction. The sheet is heated to burn out the organic fibers, then impregnated with an electrolyte comprising lithium carbonate and potassium carbonate to form an electrolyte tile. A coagulating agent is added to the aqueous slurry comprising, for example, 1.5pts. wood pulp, 20pts. alumina fibers, and 80 pts. lithium aluminate, and then a sheet is formed with a paper machine. The temperature of the sheet is raised to 650 deg.C to burn out the wood pulp, then the electrolyte is impregnated in the sheet.
JP62226148A 1987-09-09 1987-09-09 Manufacture of electrolyte tile for molten carbonate fuel cell Pending JPS6471072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62226148A JPS6471072A (en) 1987-09-09 1987-09-09 Manufacture of electrolyte tile for molten carbonate fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62226148A JPS6471072A (en) 1987-09-09 1987-09-09 Manufacture of electrolyte tile for molten carbonate fuel cell

Publications (1)

Publication Number Publication Date
JPS6471072A true JPS6471072A (en) 1989-03-16

Family

ID=16840611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62226148A Pending JPS6471072A (en) 1987-09-09 1987-09-09 Manufacture of electrolyte tile for molten carbonate fuel cell

Country Status (1)

Country Link
JP (1) JPS6471072A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343963A (en) * 1989-07-10 1991-02-25 Hitachi Ltd Treatment method for molten carbonate fuel cell
WO2009021742A1 (en) * 2007-08-16 2009-02-19 Forschungszentrum Jülich GmbH Method for production of a high-temperature fuel cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343963A (en) * 1989-07-10 1991-02-25 Hitachi Ltd Treatment method for molten carbonate fuel cell
WO2009021742A1 (en) * 2007-08-16 2009-02-19 Forschungszentrum Jülich GmbH Method for production of a high-temperature fuel cell

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