HYDROGEN SEPARATION MEMBRANE, FUEL CELL, AND PRODUCTION METHOD OF HYDROGEN SEPARATION MEMBRANE AND FUEL CELL

摘要

PPROBLEM TO BE SOLVED: To provide a hydrogen separation membrane with suppressed consumption of a catalytic metal for hydrogen dissociation or bonding, a fuel cell, and a production method of the hydrogen separation membrane and the fuel cell. PSOLUTION: The production method is for producing a hydrogen separation membrane and involves steps of forming an oxidation suppressing layer for suppressing oxidation of a hydrogen-permeable metal layer on the surface of a hydrogen-permeable metal as a substrate and depositing a catalytic metal active to dissociation or bonding reaction of hydrogen on the surface of the oxidation suppression layer in granular state. PCOPYRIGHT: (C)2006,JPO&NCIPI