| 摘要 |
PURPOSE:To control porosity of a fuel electrode and contraction of this compound compact in the case of baking by constituting a compound compact integrally composed of an electrolytic compact and a fuel electrode compact obtained by adding slurry including metallic oxide or metal and organic substance powder to the electrolytic compact. CONSTITUTION:After an electrolytic compact is formed of slurry containing zirconia obtained by adding stabilizer, the slurry containing metallic oxide or metal and organic substance powder is poured onto the electrolytic compact, and fuel electrode compact is constituted, and a compound compact can be formed. Afterwards, it is baked, and a solid electrolyte/fuel electrode complex having a fuel electrode 7 on one surface and a solid electrolytic film 8 on the other surface is formed. Since the solid electrolytic film 8 and the fuel electrode 7 can be integrally constituted, its porosity and mechanical strength can be controlled optionally, so that high performance of a solid electrolyte fuel cell can be realized. |
