具有CO-O_2和NO-CO反应活性的复合氧化物催化剂

Complex Oxide Catalysts for CO-O_2 and NO-CO Reactions

含稀土的复合氧化物催化剂,在理论和实用研究方面是一个很活跃的领域。尤其是在环境保护和节能方面具有广阔的应用前景。本文评价了 La-Cu-O,Nd-Cu-O,La-Sr-Co-O 和 La-Sr-Mn-O 催化剂上 CO-O_2和 NO-CO 反应的活性,并分别研究了用

The catalytic activities for CO-O_2 and NO-CO reactions over four series ofcatalysts La-Cu-O,Nd-Cu-O,La-Sr-Co-O and La-Sr-Mn-O were studied and thecrystal phase of these catalysts determined.It was identified that the La-Cu-C andNd-Cu-O samples were mainly composed of La_2CuO_4 (Nd_2CuO(?))+CuO.