Synthesis of 鈥淐lean鈥?and Well-Dispersive Pd Nanoparticles with Excellent Electrocatalytic Property on Graphene Oxide

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• 作者：Xiaomei Chen ; Genghuang Wu ; Jinmei Chen ; Xi Chen ; Zhaoxiong Xie ; Xiaoru Wang
• 刊名：Journal of the American Chemical Society
• 出版年：2011
• 出版时间：March 23, 2011
• 年：2011
• 卷：133
• 期：11
• 页码：3693-3695
• 全文大小：707K
• 年卷期：v.133,no.11(March 23, 2011)
• ISSN：1520-5126

文摘

Ultrafine Pd nanoparticles monodispersed on graphene oxide (GO) surfaces were successfully prepared by the redox reaction between PdCl₄^{2鈭?/sup> and GO. The as-made catalyst is very 鈥渃lean鈥?as a result of the surfactant-free formation process, allowing it to express high electrocatalytic ability in formic acid and ethanol oxidation relative to a commercial Pd/C catalyst. This simple and straightforward method is of significance for the facile preparation metal nanocatalysts with high catalytic activity on proper supporting materials.}