| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell configured by arranging power generation cells on a substrate member in which high power generation performance can be obtained by suppressing decrease in OCV due to a leakage current even if a fuel to be supplied to a fuel electrode passes through the substrate member, and to provide a solid oxide fuel cell cartridge, a solid oxide fuel cell module, and a manufacturing method of a solid oxide fuel cell. <P>SOLUTION: A solid oxide fuel cell 10 includes a porous substrate tube 11, a power generation cell 20 placed on the substrate tube 11 and formed by laminating a fuel electrode 21, a solid electrolyte 22, and an air electrode 23 in this order from the substrate tube 11, and an insulation layer 12 formed between the substrate tube 11 and the power generation cell 20 while containing SrZrO<SB POS="POST">3</SB>or MgAl<SB POS="POST">2</SB>O<SB POS="POST">4</SB>and suppressing a leakage current. <P>COPYRIGHT: (C)2013,JPO&INPIT |
