| 摘要 |
PURPOSE:To provide a solid electrolyte type fuel cell which is low in reaction resistance and high in output density. CONSTITUTION:In a solid electrolyte type fuel cell where a plural number of cells 4 each of which has a fuel electrode 2 and an oxidant electrode 3 while being faced to each other via a solid electrolytic plate 1, and separators 5 are interchangeably laminated so as to be formed into a stack, a great number of fuel gas passages 31 and oxidant gas passages 21 are provided in the laminated direction of the aforesaid stack. And fuel gas seal sections 1a and 5a preventing fuel gas from coming in the oxidant electrodes 3 are provided for the circumferential surfaces of the fuel gas passages 31 of the aforesaid solid electrolytic plates 1 and of the separators 5, and oxidant gas sealing sections 1b and 5b preventing oxidant gas from coming in the fuel electrodes 2, are meanwhile, provided for the circumferential surfaces of the oxidant gas passages 21. |
