METHOD OF MANUFACTURING ELECTRODE FOR ALCOHOL FUEL CELL

PROBLEM TO BE SOLVED: To provide a method of manufacturing a catalyst electrode for an alcohol fuel cell exhibiting excellent CO poisoning resistance.SOLUTION: When electrode paste is produced, an appropriate amount of readily volatile solvent is added in addition to an essentially required paste so...

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Bibliographische Detailangaben
Hauptverfasser:	NIWA KOICHI, SUZUKI ISAO, IKUMA YASUO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method of manufacturing a catalyst electrode for an alcohol fuel cell exhibiting excellent CO poisoning resistance.SOLUTION: When electrode paste is produced, an appropriate amount of readily volatile solvent is added in addition to an essentially required paste solvent and kneaded for 90 hours or longer. When oxide nanoparticles are dispersed uniformly, only the readily volatile solvent is removed in a vacuum system thus preparing a paste having a viscosity of (10-30 Pa s) required for uniform coating. The fuel electrode of an alcohol fuel cell is formed by coating a base material with an electrode paste thus produced and then drying the base material.