Cathode for Fuel Cell and Process of the Same

摘要

The cathode 114 is formed by forming several layers comprising an inorganic material that is primarily electron conductive and a complex oxide B that is primarily oxygen ion conductive and that supports an oxygen dissociation-promoting catalyst, on an electrolytic membrane 112 . The electrolytic membrane 112 and the outermost layer of the cathode 114 (layer of mixture furthest from the electrolytic membrane 112 ) facing the separator 120 are physically and electrically continuous by means of the inorganic material a and complex oxide B disposed between them.