| 摘要 |
PURPOSE:To make an interconnector high weather resistance. CONSTITUTION:A solid electrolyte 1 is held between both electrodes of a fuel electrode 2 and an air electrode 3 while the fuel electrode 2 is supplied with fuel gas containing hydrogen and the air electrode 3 is supplied with air respectively so as to obtain electric power. An interconnector body 7 dividing fuel gas from air is formed of a metal sheet, and the surface on the fuel gas side of this interconnector body 7 is provided with a reduction resistant powder layer 8 joined with reduction resistant powder 9 while the surface on the air side is provided with an oxidation resistant powder layer 10 joined with an oxidation resistant powder 11. |
