Improvement of the catalytic performance of CuMnOx catalysts for CO oxidation by the addition of Au

Solsona, Benjamin Espriru, Hutchings, Graham John, Garcia, Tomas and Taylor, Stuart Hamilton 2004. Improvement of the catalytic performance of CuMnOx catalysts for CO oxidation by the addition of Au. New Journal of Chemistry 28 (6) , pp. 708-711. 10.1039/b315391f

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Abstract

Highly active Au-containing hopcalite catalysts for ambient temperature CO oxidation have been prepared by a co-precipitation procedure. The addition of Au to the CuO-MnO system resulted in a marked improvement in the catalytic performance, by increasing the rate of CO oxidation and decreasing the extent of catalyst deactivation. The most active catalysts were CuMnOx with 3 wt Au and these were prepared using a calcination temperature of 300°C.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry Cardiff Catalysis Institute (CCI)
Subjects:	Q Science > QD Chemistry
Uncontrolled Keywords:	copper; gold; manganese oxide, addition reaction; article; catalysis; catalyst; chemical reaction; oxidation kinetics; precipitation; priority journal; reaction analysis; temperature
Additional Information:	cited By (since 1996) 9
Publisher:	Royal Society of Chemistry
ISSN:	11440546
Last Modified:	04 Feb 2020 00:27
URI:	https://orca.cardiff.ac.uk/id/eprint/10287

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