| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a means for improving much more the CO selective oxidation activity of a platinum component-containing CO selective oxidation catalyst under a low temperature condition by causing a low-temperature-active component to achieve a sufficient working result. <P>SOLUTION: Cuprous oxide is furthermore incorporated in the CO selective oxidation catalyst obtained by depositing the platinum atom-containing platinum component on an inorganic carrier. <P>COPYRIGHT: (C)2007,JPO&INPIT |
