Issue 77, 2012
From the journal:

Chemical Communications

In situ controllable synthesis platinum nanocrystals on TiO2 by novel polyol-process combined with light induced photocatalysis oxidation†

Zhi Jiang,a   Hongyan Guo,b   Zheng Jiang,c   Guosheng Chen,a   Longfei Xia,a   Wenfeng Shangguan*a  and  Xiaojun Wu*bd  

* Corresponding authors

a Research Center for Combustion and Environment Technology, Shanghai Jiao Tong University, Shanghai, China
E-mail: shangguan@sjtu.edu.cn

b CAS Key Laboratory of Materials for Energy Conversion and Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, China
E-mail: xjwu@ustc.edu.cn

c Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China

d Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, China

Abstract

Clean Pt/TiO2 with highly dispersed controlled Pt nanocrystals was prepared by a novel approach combining an in situ polyol process with light induced photocatalysis oxidation. The interaction between TiO2 and Pt under the assistance of surfactants hinders the agglomeration. The preference to form three dimensional clusters as the cluster size increases enables the formation of controlled Pt nanocrystals.

Graphical abstract: In situ controllable synthesis platinum nanocrystals on TiO2 by novel polyol-process combined with light induced photocatalysis oxidation

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Article information

DOI
https://doi.org/10.1039/C2CC34437H
Article type
Communication
Submitted
21 Jun 2012
Accepted
16 Jul 2012
First published
18 Jul 2012

Chem. Commun., 2012,48, 9598-9600

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In situ controllable synthesis platinum nanocrystals on TiO2 by novel polyol-process combined with light induced photocatalysis oxidation

Z. Jiang, H. Guo, Z. Jiang, G. Chen, L. Xia, W. Shangguan and X. Wu, Chem. Commun., 2012, 48, 9598 DOI: 10.1039/C2CC34437H

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