Oxygen-assisted reduction of Au species on Au/SiO2catalyst in room temperature CO oxidation

Literature Information

Publication Date 2008-06-05
DOI 10.1039/B803834A
Impact Factor 6.222
Authors

Zili Wu, Shenghu Zhou, Haoguo Zhu, Sheng Dai, Steven H. Overbury


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Abstract

An unexpected oxygen-assisted reduction of cationic Au species by CO was found on a Au/SiO2catalyst at room temperature and the produced metallic Au species plays an essential role in CO oxidation on Au/SiO2.

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