TABULAR FUEL CELL OF SOLID ELECTROLYTE

摘要

PROBLEM TO BE SOLVED: To reduce production cost or promote compactifying with keeping a generation of electricity capacity. SOLUTION: In a tabular fuel cell of solid electrolyte alternatively a plural of stacking a power generation film 10 which includes an oxide agent pole film formed to one surface of a solid electrolyte film 11 and a fuel electrode film 13 formed to other surface of it and an interconnector 20 to pass oxide gas 1 toward an oxide agent gas outlet 32 from an oxide agent gas feeding inlet 31 between an oxide agent electrode film 12 of the power generation film 10 and the interconnector 20 and to pass fuel gas 2 toward an fuel gas outlet 34 from an fuel gas feeding inlet 33 between an fuel electrode film 13 of the power generation film 10 and the interconnector 20, thereby electrically and chemically reacting the oxide gas 1 and the fuel gas 2 in the power generation film 10 to perform the power generation, the length between the fuel gas feeding inlet 33 and the fuel gas outlet 34 is shorter than the length between the oxide agent gas feeding inlet 31 and the oxide gas outlet 32 to omit portions which has little to do with the power generation.