Issue 28, 2008
From the journal:

Chemical Communications

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

Zili Wu,a   Shenghu Zhou,a   Haoguo Zhu,a   Sheng Daia  and  Steven H. Overbury*a  

* Corresponding authors

a Chemical Science Division and Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, USA
E-mail: overburysh@ornl.gov

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.

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

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Article information

DOI
https://doi.org/10.1039/B803834A
Article type
Communication
Submitted
05 Mar 2008
Accepted
01 May 2008
First published
05 Jun 2008

Chem. Commun., 2008, 3308-3310

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

Z. Wu, S. Zhou, H. Zhu, S. Dai and S. H. Overbury, Chem. Commun., 2008, 3308 DOI: 10.1039/B803834A

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