| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide: a solid oxide fuel battery cell restraining reduction deformation and with reliability improved; a fuel battery cell stack device with the use of the same; a fuel battery module; and a fuel battery device. <P>SOLUTION: The solid oxide fuel battery cell 1 is configured by: laminating a fuel electrode layer 3, a solid electrolyte layer 4 and an air electrode layer 6 on one of a pair of flat surfaces "n" of an electroconductive support 1 having a pair of flat surfaces "n" set in parallel with each other and a fuel gas flow channel 2 for flowing fuel gas inside, and containing Ni; and laminating an inter-connector 8 containing Mg through an adhesive layer 7 on the other flat surface "n". Since the molal quantity of Mg in the adhesive layer 7 is 50% or less of that in the inter-connector 8, reduction deformation can be effectively restrained, and reliability can be improved. Additionally, the fuel battery cell stack device 11 with reliability improved, the fuel battery module 18 and the fuel battery device 23 can be provided. <P>COPYRIGHT: (C)2010,JPO&INPIT |
