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Title of Journal: Microchim Acta

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Abbravation: Microchimica Acta

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Springer Vienna

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DOI

10.1016/j.beproc.2007.05.002

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1436-5073

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Doubletemplate synthesis of platinum nanomaterial

Authors: Jiao Yin Jianbo Jia Liande Zhu
Publish Date: 2009/06/03
Volume: 166, Issue: 1-2, Pages: 151-156
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Abstract

Gas bubble dynamic template a new green and promising template can be used to prepare nanostructured materials with different shapes from electrochemical deposition processes Different morphological platinum nanomaterials have been synthesized by the replacement reaction of the deposited copper nanomaterials which were obtained under negative potential along with H2 evolution dynamic template at a glassy carbon electrode Scanning electron microscopy Xray photoelectron spectroscopy Xray diffraction and electrochemical methods were adopted to characterize their structures and properties The nanomaterials platinum exhibited excellent catalytic activity toward oxygen reduction The results demonstrated that the strategy is a simple costeffective and potent method to prepare platinum nanomaterialsWe thank Professors E K Wang and S J Dong for helpful suggestions This project was supported by the State Plan for HighTech Research and Development 2007AA061501 the National Natural Science Foundation of China Nos 20820102037 20805044 the Foundation of Young Scholars of Jilin Province 20080123 Changchun Institute of Applied Chemistry and State Key Laboratory of Electroanalytical Chemistry

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