| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel electrode also serving as a support of a solid oxide fuel cell in which conductivity and strength are unlikely to be reduced, even if it is exposed to reductive atmosphere/oxidative atmosphere repeatedly.SOLUTION: A fuel electrode 30 also serving as the support of a solid oxide fuel cell includes a three-dimensional mesh structure 10 formed by bonding oxide coarse particulates 12 each other via the aggregation 14 of first oxide particulates, electrode particles 20 having electrode catalytic ability dispersed in the cavity 16 of the three-dimensional mesh structure, and an aggregation 22 of second oxide coarse particles for bonding the electrode particle 20 to the surface in the cavity of the three-dimensional mesh structure. The oxide coarse particles 12 are bonded to each other without the intervention of the electrode particle 20. |
