| 摘要 |
An exhaust gas purifying catalyst obtained by loading a solid material composed of M (M is a metal element selected from Cu, Mn, Ni, Fe, Mg and Ag), Co and O on a support having an oxygen absorbing/releasing ability through a thin layer containing Al and O; and a method for producing the catalyst above, including steps of coating the surface of the support having an oxygen absorbing/releasing ability with a precursor for giving a thin layer containing Al and O, and depositing a precursor of a solid material composed of M, Co and O, which is produced from an acid salt of Co and an acid salt of a metal M (M is a metal element selected from Cu, Mn, Ni, Fe, Mg and Ag). |
