Issue 93, 2012
From the journal:

Chemical Communications

Stabilizing gold clusters by heterostructured transition-metal oxide–mesoporous silica supports for enhanced catalytic activities for CO oxidation†

Guicen Ma,ab   Andrew Binder,c   Miaofang Chi,d   Chao Liu,e   Rongchao Jin,e   De-en Jiang,b   Jie Fan*a  and  Sheng Dai*bc  

* Corresponding authors

a Key Lab of Applied Chemistry of Zhejiang Province, Zhejiang University, Hangzhou 310027, China
E-mail: jfan@zju.edu.cn

b Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, USA
E-mail: dais@ornl.gov

c Department of Chemistry, University of Tennessee, Knoxville, USA

d Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, USA

e Carnegie Mellon University, Department of Chemistry, Pittsburgh, USA

Abstract

A strategy for stabilizing ultrasmall gold clusters under thermal treatment has been developed. The essence of this methodology lies in construction of heterostructured transition-metal oxide–mesoporous silica supports. The supported clusters have been demonstrated to be sintering resistant and highly active for catalytic CO oxidation.

Graphical abstract: Stabilizing gold clusters by heterostructured transition-metal oxide–mesoporous silica supports for enhanced catalytic activities for CO oxidation

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Article information

DOI
https://doi.org/10.1039/C2CC35787A
Article type
Communication
Submitted
10 Aug 2012
Accepted
03 Oct 2012
First published
05 Oct 2012

Chem. Commun., 2012,48, 11413-11415

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Stabilizing gold clusters by heterostructured transition-metal oxide–mesoporous silica supports for enhanced catalytic activities for CO oxidation

G. Ma, A. Binder, M. Chi, C. Liu, R. Jin, D. Jiang, J. Fan and S. Dai, Chem. Commun., 2012, 48, 11413 DOI: 10.1039/C2CC35787A

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