Catalytic carbon oxidation over ruthenium-based catalysts

被引:48
|
作者
Villani, Kenneth
Kirschhock, Christine E. A.
Liang, Ditoduo
Van Tendeloo, Gustaaf
Martens, Johan A.
机构
[1] Katholieke Univ Leuven, Ctr Surface Chem & Catalysis, B-3001 Louvain, Belgium
[2] Univ Antwerp, Ctr Electron Microscopy Mat Sci, B-2020 Antwerp, Belgium
关键词
carbon; oxidation; ruthenium; supported catalysts;
D O I
10.1002/anie.200503799
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Exceptional activity in carbon oxidation is displayed by a zeolite-supported ruthenium catalyst (see diagram; Y = carbon weight loss) that unlike platinum catalysts does not require the presence of NOx in the gas stream. This catalyst opens up a new route for catalytic soot oxidation in diesel engine exhaust filters. (Graph Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:3106 / 3109
页数:4
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