| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the problem that Ni, which is used in a fuel pole, is sintered during the power generation, and the volume contraction is generated, fine cracks in the fuel pole are generated so as to lower the electrical conductivity thereof, and as a result, the power generating characteristic is deteriorated. SOLUTION: In this solid electrolyte fuel cell, a fuel pole 33 is formed in one surface of the solid electrolyte, and an air pole is formed in the other surface thereof. The fuel pole 33 contains the metal fiber 40 at 1-300μm of diameter, which is made of at lest one kinds of Ni, Co, Ti. The fuel pole 33 is desirably composed of the metal fiber 40 at 1-300μm of diameter which consists of at least one kind of Ni, Co, Ti, ceramic particles 37 made of CeO2 , ZrO2 or the solid solution thereof, and the metal particles 38 made of at least one kind of Ni, Co, Ti. |
