| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a catalyst that has an enlarged particle diameter of a composite oxide particle without input of an excessive amount of energy, and to provide a method for producing the same. <P>SOLUTION: The catalyst includes a metal fine particle composed of at least one selected from nickel, cobalt, iron and copper on a surface of the composite oxide particle composing a composite oxide sintered body containing at least one selected from nickel, cobalt, iron and copper, and at least one selected from aluminum, magnesium and chromium, wherein the composite oxide sintered body contains a vanadium component. <P>COPYRIGHT: (C)2013,JPO&INPIT |
