| 摘要 |
PURPOSE:To reduce the internal resistance of a cell as well as to enhance durability by filling conductive material housed in structural members which form oxygen side gas flow paths or fuel side gas flow paths, with a great number of conductive massive bodies. CONSTITUTION:A plural number of single cells C is disposed, each of which is furnished with an oxygen electrode 2 at one surface of a plate solid electrolytic layer 1, and with a fuel electrode 3 at the other surface, and each oxygen contained gas flow path S is formed in the side faced to each oxygen electrode 2 so as to be disposed. A plural number of oxygen side gas flow path structural members M which are conductive with a great number of conductive massive bodies (a) housed in, is provided for the inside of each gas flow path S. Fuel gas flow paths F are similarly formed in the side faced to each fuel electrode 3, so that a plural number of fuel side gas flow path structural members N housing conductive material 9(b) which contains a great number of massive bodies (a), is provided in the insides of the gas flow paths F. Each oxygen side gas flow path structural member M and each fuel side flow path structural member N are arranged in parallel in a laminated condition in such a way that the single cells which are mutually adjacent, are connected so as to be conductive. |
