The influence of surface structure on the catalytic activity of cerium promoted copper oxide catalysts on alumina : oxidation of carbon monoxide and methane

X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) have been used to characterize a series of Cu/Ce/Al2O3 catalysts. Catalysts were prepared by incipient wetness impregnation using metal nitrate and alkoxide precursors. Catalyst loadings were held constant at 12 wt% CuO and 5.1 wt% C...

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Veröffentlicht in:	Catalysis letters 1998-01, Vol.50 (1-2), p.41-48
Hauptverfasser:	PARK, P. W, LEDFORD, J. S
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Carbon monoxide Catalysis Catalysts Catalysts: preparations and properties Catalytic activity Cerium oxides Chemistry Copper Copper oxides Crystal structure Crystallinity Dispersion Exact sciences and technology General and physical chemistry Impregnation Methane Moisture content Oxidation Photoelectrons Precursors Surface structure Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry X ray photoelectron spectroscopy X-ray diffraction
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