| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell separator of low cost having low contact resistance between electrodes and itself, excellent in corrosion resistant property, and to provide a fuel cell stack, and a fuel cell vehicle on which the fuel cell stack is mounted. <P>SOLUTION: The fuel cell stack 3 using transition metal or transition metal alloy as a base material has a base layer 13 formed by press molding, on which a flow passages for fuel or oxidant are formed, and a nitride layer 14 having a cleavage 15 formed directly on the base layer. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
