| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel battery cell capable of avoiding dispersion of power generation amount in a plain surface in an electrode of the fuel battery cell, and effectively performing power generation.SOLUTION: A fuel battery cell 111 has an air electrode 21, a fuel electrode and a solid electrolyte layer, and is arranged adjacent to a collector having a plurality of projections for current collection. Collector contact parts 37 capable of being in contact with a plurality of projections of the collector, are installed on a surface of the air electrode 21 in a dotted state. A conductive layer 138 is provided on the surface of the air electrode 21. The conductive layer 138 has a wire connection 140 that connects a contact pad part 139 in contact with projections 35 of a collector 27 at the air electrode and a contact pad part 139 of the collector contact part 37 adjacent to the collector 27 at the air electrode. The wire connection 140 is so formed as to be made denser from coarser the furtherer from an inflow side of reactive gas F1, A1 supplied along a plane direction of the air electrode 21 to an outflow side. |
