| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell capable of maintaining high power generation performance, and to provide a manufacturing method of fuel cell.SOLUTION: A fuel cell includes a plurality of cells 105, each having a fuel electrode 109, a solid electrolyte film 111 and an air electrode 113 formed on the outer peripheral surface of a substrate tube 103 in the axial direction thereof, and an interconnector 107 connecting adjacent cells 105 electrically. At an end on the side where the interconnector 107 and the fuel electrode 109 come into contact in one cell 105, the fuel electrode 109 has a ramp at the end, and the solid electrolyte film 111 is formed 10 μm or more on the ramp. |
