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Ambient temperature oxidation of carbon monoxide using a Cu 2Ag2O3 catalyst

Taylor, Stuart Hamilton and Rhodes, C. 2005. Ambient temperature oxidation of carbon monoxide using a Cu 2Ag2O3 catalyst. Catalysis Letters 101 (1-2) , pp. 31-33. 10.1007/s10562-004-3745-x

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Abstract

The mixed copper-silver oxide, Cu2Ag2O3, has been prepared by co-precipitation and tested for ambient temperature carbon monoxide oxidation. The catalyst demonstrated appreciable low temperature oxidation activity and the catalyst aged for 4 h was the most active. Carbon monoxide conversion increased with time-on-stream, reaching steady state after ca. 1000 min. A comparison of the catalytic activity has been made with a representative sample of a high activity hopcalite, mixed copper/manganese oxide catalyst. On the basis of CO oxidation rate data corrected for the effect of catalyst surface area the Cu2Ag2O3, aged for 4 h was at least as active as the hopcalite. © 2005 Springer Science+Business Media, Inc.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Chemistry
Cardiff Catalysis Institute (CCI)
Subjects: Q Science > QD Chemistry
Uncontrolled Keywords: Adsorption; Catalysts; Copper compounds; Oxidation; Precipitation (chemical); Temperature measurement; Thermogravimetric analysis; X ray diffraction analysis, Catalytic oxidation; Cu2Ag2O3; Metal oxides; Oxidation reactions, Carbon monoxide
Additional Information: cited By (since 1996) 3
Publisher: Kluwer Academic Publishers
ISSN: 1011372X
Last Modified: 04 Jun 2017 02:10
URI: http://orca.cf.ac.uk/id/eprint/10281

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