| 摘要 |
PURPOSE:To reduce the occurrence of a warp or a deflection at the time of baking and facilitate manufacture by forming the porous supporter of a fuel cell with hollow connection sections connecting multiple parallel cylindrical sections to adjacent cylindrical sections. CONSTITUTION:A fuel cell 5 is formed with an aggregation of cell elements 50, and the porous first electrode layer 52 made of a conductive composite oxide of the element 50 is formed by the dipping method or the CVD method on the surface of a porous supporter 51 transmitting the gas. A gas-tight solid electrolyte layer 53 made of stabilized zirconia is formed on the surface of the layer 52, and the second electrode layer 54 is formed on the surface of the layer 53. Adjacent cylindrical sections are connected by hollow connection sections 51b, the interior is used as the first fuel gas passage, and the outside of the layer 54 is used as the second fuel gas passage. A stereoscopic skeleton is formed by the whole supporter 51, the occurrence of a warp or a deflection at the time of baking is prevented, and manufacture is facilitated. |
