| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a nitrogen dioxide adsorbent which exhibits excellent nitrogen dioxide absorption performance. <P>SOLUTION: At least one component selected from Ru, Pt, Rh, Ir, and Pd and at least one component selected from Mn, Fe, Cu, Co, Ni, Ce, and Ca are combined and are carried on a porous oxide carrier and further a basic amino acid and/or organic amine compound is carried thereon. The basic amino acid is preferably alginine and the organic amine compound guanidine. <P>COPYRIGHT: (C)2003,JPO</p> |
