JPS5777047A - Proton conductive solid electrolyte - Google Patents

Proton conductive solid electrolyte

Info

Publication number
JPS5777047A
JPS5777047A JP55153386A JP15338680A JPS5777047A JP S5777047 A JPS5777047 A JP S5777047A JP 55153386 A JP55153386 A JP 55153386A JP 15338680 A JP15338680 A JP 15338680A JP S5777047 A JPS5777047 A JP S5777047A
Authority
JP
Japan
Prior art keywords
glass
solid electrolyte
proton conductive
conductive solid
40bao
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
JP55153386A
Other languages
Japanese (ja)
Inventor
Yoshihiro Abe
Yoshikazu Hirose
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP55153386A priority Critical patent/JPS5777047A/en
Publication of JPS5777047A publication Critical patent/JPS5777047A/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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • 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

  • 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)
  • Glass Compositions (AREA)
  • Conductive Materials (AREA)
  • Primary Cells (AREA)
  • Fuel Cell (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

PURPOSE: To obtain a solid electrolyte with superior proton conductivity by heat treating phosphate glass composed chiefly of phosphorus oxide and oxide of a IIa group element in the periodic table to crystallize the glass.
CONSTITUTION: Said phosphate glass such as 60BeO.40P2O5, 50MgO.50P2O5 or 40BaO.60P2O5 is prepared. This glass is first heated to a lower temp. to form crystal nuclei, and it is heated to a higher temp. to grow the nuclei. By this 2-step heat treatment the desired proton conductive solid electrolyte is obtd. When the phosphate glass is 40BaO.60P2O5, by heating the glass at 440°C for 90hr and at 520°C for 250hr in succession, the dielectric constant can be enhanced by about 1 figure.
COPYRIGHT: (C)1982,JPO&Japio
JP55153386A 1980-10-31 1980-10-31 Proton conductive solid electrolyte Pending JPS5777047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55153386A JPS5777047A (en) 1980-10-31 1980-10-31 Proton conductive solid electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55153386A JPS5777047A (en) 1980-10-31 1980-10-31 Proton conductive solid electrolyte

Publications (1)

Publication Number Publication Date
JPS5777047A true JPS5777047A (en) 1982-05-14

Family

ID=15561339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55153386A Pending JPS5777047A (en) 1980-10-31 1980-10-31 Proton conductive solid electrolyte

Country Status (1)

Country Link
JP (1) JPS5777047A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060925A1 (en) * 2002-01-16 2003-07-24 Nagoya Industrial Science Research Institute Proton-conductive gel, proton conductor, and processes for producing these
JP2007265803A (en) * 2006-03-28 2007-10-11 National Institute Of Advanced Industrial & Technology Proton-conducting crystallized glass solid electrolyte

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060925A1 (en) * 2002-01-16 2003-07-24 Nagoya Industrial Science Research Institute Proton-conductive gel, proton conductor, and processes for producing these
JP2007265803A (en) * 2006-03-28 2007-10-11 National Institute Of Advanced Industrial & Technology Proton-conducting crystallized glass solid electrolyte

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