Effect of the nature of the support for copper-cerium oxide catalysts on selective oxidation of CO in hydrogen-rich mixtures

被引：2
|
作者：
Kosmambetova G.R. [1 ]
Gritsenko V.I. [1 ]
Strizhak P.E. [1 ]
Korduban A.M. [2 ]
机构：
[1] L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, Kyiv 03028, Prospekt Nauky
[2] G. V. Kurdyumov Institute of Metallophysics, National Academy of Sciences of Ukraine, Kyiv 03680, Bul'var Akademika Vernads'kogo
来源：
Theoretical and Experimental Chemistry | 2006年 / 42卷 / 2期
关键词：
Aluminum; Copper-cerium catalysts; Manganese oxides; Selective oxidation of CO in hydrogen-rich mixtures; Selectivity; Titanium; Zirconium;
D O I：
10.1007/s11237-006-0029-0
中图分类号：
学科分类号：
摘要：
We have studied the catalytic properties of copper-cerium oxide catalysts, supported on zirconium, aluminum, titanium, and manganese oxides, in the reaction of selective oxidation of CO in hydrogen-rich mixtures. We have shown that the high activity and selectivity of catalysts supported on zirconium and aluminum oxides is connected with the presence of (in addition to divalent copper) higher amounts of copper in the (+1) oxidation state in the catalysts. ©2006 Springer Science+Business Media, Inc.
引用
收藏
页码：133 / 138
页数：5
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