| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell which can suppress the output reduction owing to the electric resistance at a conductive member, and the output reduction owing to gas impermeation. SOLUTION: This cell has a conductive member 10 to communicate the interconnect 5 of a fuel cell 1, and the air pole 2 or the fuel pole 4 of the other fuel cell 1. In this case, the conductive member 10 consists of an aggregate of metal fibers mainly of Ni, and the apparant density of the conductive member is made 0.44 to 2.21g/cm<3> . And it is desirable that the mean diameter of the metal fibers is 5 to 80μm. Furthermore, it is favorable that the metal particles mainly of the Ni whose mean particle diameter is less than 10μm are included less than 40wt.% in the aggregate of the metal fibers, in the conductive member 10. |
