Citation: Jie ZHAO, Wei Xiang CHEN, Gui HAN, Yi Fan ZHENG, Zhu De XU. Platinum Nanoparticles Supported on Graphite Nanofibers Prepared by Microwave Irradiation and Its Electrocatalytic Activity[J]. Chinese Chemical Letters, ;2005, 16(2): 269-272. shu

Platinum Nanoparticles Supported on Graphite Nanofibers Prepared by Microwave Irradiation and Its Electrocatalytic Activity

Jie ZHAO ^1, ,
Wei Xiang CHEN ¹ ,
Gui HAN ¹ ,
Yi Fan ZHENG ^1,2 ,
Zhu De XU ¹

1.
Department of Chemistry, Zhejiang University, Hangzhou 310027;
2.
College of Chemical Engineering and Materials, Zhejing University of Technology, Hangzhou 310032

Received Date: 24 November 2003

Fund Project: This work was supported by the National Natural Science Foundation of China (No. 50171063, 20003009) and Zhejiang Provincial Natural Science Foundation (No. 200053).

Platinum nanoparticles supported on graphite nanofibers (GNFs) were prepared by microwave assistant heating polyol process. TEM images showed that microwave prepared Pt nanoparticles supported on GNFs were small and uniform, and the average diameter was about 3.4 nm. Cyclic voltammetric test showed that Pt/GNFs exhibited very high electrocatalytic activity for methanol oxidation.
- Platinum nanoparticles,
- graphite nanofibers,
- microwave,
- electrocatalytic activity.
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