| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a material with higher electric conductivity than a lanthanum chromite based ceramic material and its manufacturing method, and to provide an inter connector using this material. <P>SOLUTION: The electric conductive ceramics are comprised of (La<SB>1-x</SB>M<SB>x</SB>) TiO<SB>3</SB>±<SB>δ</SB>(in the formula, M is at least one element selected from Sr, Ba, and Ca; 0≤x≤1.0), and Sc<SB>m</SB>Mg<SB>n</SB>Ti<SB>(2-m-n)</SB>O<SB>3</SB>±<SB>δ</SB>(in the formula, 0≤m≤1.0, 0≤n≤1.0; m+n=1.0), and a method for manufacturing the ceramic in a reducing atmosphere is provided, and the inter connector 12 is manufactured with the ceramic. Therefore, by using the inter connector manufactured with the electric conductive ceramics, a solid oxide fuel cell with less loss and high performance is realized. <P>COPYRIGHT: (C)2004,JPO |
