Promoting effect of CeO2 in a Cu/CeO2 catalyst:: lowering of redox potentials of Cu species in the CeO2 matrix

被引:74
|
作者
Bera, P
Mitra, S
Sampath, S
Hegde, MS [1 ]
机构
[1] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India
[2] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, Karnataka, India
关键词
D O I
10.1039/b101416l
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The promoting effect of CeO2 in a Cu/CeO2 catalyst for CO oxidation and NO reduction compared to CuO and Cu/ZrO2 is deduced to be based on lowering of redox potentials of copper species in the Cu/CeO2 matrix in relation to CuO and Cu/ZrO2.
引用
收藏
页码:927 / 928
页数:2
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