Efficient fabrication of active CuO-CeO2/SBA-15 catalysts for preferential oxidation of CO by solid state impregnation

•CuO-CeO2/SBA-15 catalysts were prepared by a novel solid state impregnation method.•Both copper species and ceria can be well dispersed.•In comparison with wet impregnation, the solid state impregnation derived catalyst owns increased interfacial CuO-CeO2 entities and enhanced interfacial interacti...

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Veröffentlicht in:	Applied catalysis. B, Environmental Environmental, 2014-03, Vol.146, p.201-212
Hauptverfasser:	Tang, Changjin, Sun, Jingfang, Yao, Xiaojiang, Cao, Yuan, Liu, Lichen, Ge, Chengyan, Gao, Fei, Dong, Lin
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon monoxide Catalysis CATALYSTS CERIUM ALLOYS (0 TO 50 CE) Cerium oxide Chemistry CO adsorption CO-PROX Cobalt Colloidal state and disperse state COPPER OXIDE CuO-CeO2 Exact sciences and technology FABRICATION General and physical chemistry Impregnation Interfacial interaction Oxidation Porous materials Solid state Solid state impregnation SOLID STATE PHYSICS Surface physical chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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