SEPARATOR AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a separator having excellent workability and superior corrosion resistance, and also to provide its manufacturing method. SOLUTION: This separator 1 comprises a metal thin plate 30 and coating layers 31, and forms the coating layers 31 to coat a surface of the metal...

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Bibliographische Detailangaben
Hauptverfasser:	USAMI IKUZO, KAWABUCHI YASUSHI
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 separator having excellent workability and superior corrosion resistance, and also to provide its manufacturing method. SOLUTION: This separator 1 comprises a metal thin plate 30 and coating layers 31, and forms the coating layers 31 to coat a surface of the metal thin plate 20. In a separation part 13, the coating layer 31 contacts a catalyst electrode 21, whereby D.C. power generated on an interfacial surface between a polymer film 20 and the catalyst electrode 21 is extracted as a D.C. current and collected in a current collection plate through the separator 1. Since the coating layer 31 needs to have conductivity, for instance, a member formed by providing conductivity to various rubber by adding a carbon filler is used for it. COPYRIGHT: (C)2005,JPO&NCIPI