A sintering-resistant Pd/SiO2 catalyst by reverse-loading nano iron oxide for aerobic oxidation of benzyl alcohol

Lei Li; Jianbo Zhao; Jinyue Yang; Teng Fu; Nianhua Xue; Luming Peng; Xuefeng Guo; Weiping Ding

doi:10.1039/C4RA14498H

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A sintering-resistant Pd/SiO₂ catalyst by reverse-loading nano iron oxide for aerobic oxidation of benzyl alcohol†

Lei Li,^a Jianbo Zhao,^b Jinyue Yang,^a Teng Fu,^a Nianhua Xue,^a Luming Peng,^a Xuefeng Guo^a and Weiping Ding

*^a

Author affiliations

* Corresponding authors

^a Key Lab of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
E-mail: dingwp@nju.edu.cn

^b Henan Provincial Key Laboratory of Surface & Interface Science, Zhengzhou University of Light Industry, Zhengzhou 450002, China

Abstract

An efficient and simple method, depositing nano iron oxide onto the surface of Pd/SiO₂, to construct sintering-resistant Pd nanocatalysts was presented. The introduction of nano iron oxide not only promoted the sintering-resistance of Pd nanoparticles, but also increased the boundary between the Pd and iron oxide. The resultant catalysts exhibited enhanced catalytic activity for aerobic oxidation of benzyl alcohol.

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Article information

DOI: https://doi.org/10.1039/C4RA14498H
Article type: Communication
Submitted: 13 Nov 2014
Accepted: 10 Dec 2014
First published: 10 Dec 2014

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RSC Adv., 2015,5, 4766-4769

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A sintering-resistant Pd/SiO₂ catalyst by reverse-loading nano iron oxide for aerobic oxidation of benzyl alcohol

L. Li, J. Zhao, J. Yang, T. Fu, N. Xue, L. Peng, X. Guo and W. Ding, RSC Adv., 2015, 5, 4766 DOI: 10.1039/C4RA14498H

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