| 摘要 |
PROBLEM TO BE SOLVED: To provide a cell plate for a SOFC that has both a good gas sealing performance of cylindrical shape and a high generating density of plate shape, and is easy to manufacture at a low cost, and a stack and a generating unit using the same. SOLUTION: In this cell plate, an air pole layer 1, a solid electrolyte layer 2, and a porous base body 4 are made in a rectangular plate shape, and a cell element layer fitted with the air pole 1 and the fuel pole 3 on the upper side and bottom side of the solid electrolyte layer 2 respectively is laminated on the porous base body 4. The porous base body 4 secures gas flow with the fuel pole layer 3 adjoining in the lamination direction, and while securing gas flow in the vertical direction of the Fig. shown here, the porous base body 4 and the fuel pole layer 3 are partially covered by a conductive gas impermeability membrane 5. The SOFC stack is formed by laminating these cell plate and porous base body alternately. |
