| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a substrate for SOFC (solid oxide fuel cell) which is superior in mechanical jointing with an electrode and can improve battery performance, and its manufacturing method and the SOFC. <P>SOLUTION: This is a porous substrate for a solid oxide fuel cell and comprises a substrate main body containing a porous metal or a porous ceramic having a metallized layer. This has a fine fiber formed on the surface and/or holes of the substrate main body. In the manufacturing method, the substrate main body is heat-treated in an inert atmosphere containing minute amount of oxygen, and the fiber is formed on the surface and/or holes of the substrate main body. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
