METHOD FOR MANUFACTURING FUEL CELL

PROBLEM TO BE SOLVED: To provide a method for manufacturing a cylindrical solid electrolyte fuel cell having an inexpensive material source of a material membrane for an interconnector and the interconnector of a chemical composition made appropriately dense from the material source by sintering. SO...

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Hauptverfasser:	KUDOME OSAO, HOJO TORU, KAWAGUCHI YUTAKA, INOUE YOSHIAKI, TSUKUDA HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REFRACTORIES SLAG TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for manufacturing a cylindrical solid electrolyte fuel cell having an inexpensive material source of a material membrane for an interconnector and the interconnector of a chemical composition made appropriately dense from the material source by sintering. SOLUTION: The chemical composition of the material membrane for the interconnector is represented by La(1-x)Ca(x+y)Cr(1-z)TizO3, and in the chemical composition, at least one of 0.1≤x≤0.4, 0.01≤y≤0.1, and 0.1≤z≤0.4 is satisfied. The material source of the material membrane for the interconnector is multiple, and at least any of a plurality of material sources is oxides or carbonates. COPYRIGHT: (C)2004,JPO