A highly active and sintering-resistant Au/FeOx–hydroxyapatite catalyst for CO oxidation

Kunfeng Zhao; Botao Qiao; Junhu Wang; Yanjie Zhang; Tao Zhang

doi:10.1039/C0CC04171H

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A highly active and sintering-resistant Au/FeO_x–hydroxyapatite catalyst for CO oxidation†

Kunfeng Zhao,^ab Botao Qiao,^a Junhu Wang,*^ac Yanjie Zhang^a and Tao Zhang*^ac

Author affiliations

* Corresponding authors

^a State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, China
E-mail: taozhang@dicp.ac.cn, wangjh@dicp.ac.cn

^b Graduate University of Chinese Academy of Sciences, Beijing, China

^c Mössbauer Effect Data Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, China

Abstract

The Au/FeO_x–hydroxyapatite composite prepared by a simple deposition–precipitation method is not only highly active and stable for CO oxidation at low temperatures, but also strongly sintering-resistant for calcination at as high as 600 °C.

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Supplementary files

Experimental section, catalytic performance, XPS, TEM, XRD and ⁵⁷Fe Mössbauer spectra PDF (1698K)

Article information

DOI: https://doi.org/10.1039/C0CC04171H
Article type: Communication
Submitted: 01 Oct 2010
Accepted: 17 Nov 2010
First published: 02 Dec 2010

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Chem. Commun., 2011,47, 1779-1781

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A highly active and sintering-resistant Au/FeO_x–hydroxyapatite catalyst for CO oxidation

K. Zhao, B. Qiao, J. Wang, Y. Zhang and T. Zhang, Chem. Commun., 2011, 47, 1779 DOI: 10.1039/C0CC04171H

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