Preparation of Pd/MgO-reduced graphene oxide hybrid catalyst and enhanced activity for methanol electrooxidation

被引：0
|
作者：
Dongdong Zeng
Rui Liu
Congjia Xie
Yan Xu
Haihui Zhou
Zhongyuan Huang
Yafei Kuang
机构：
[1] Hunan University,State Key Laboratory for Chemo/Biosensing and Chemometrics
[2] Hunan University,College of Chemistry and Chemical Engineering
来源：
Journal of Solid State Electrochemistry | 2014年 / 18卷
关键词：
Graphene; MgO; Pd nanocatalyst; Methanol oxidation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Magnesium oxide modified reduced graphene oxide supported Pd nanocatalyst (Pd/MgO-RGO) was facilely prepared by a chemical approach. The as-prepared material was characterized by scanning electron microscopy, energy-dispersive X-ray spectroscopy, transmission electron microscopy, and X-ray diffraction. The electrocatalytic behavior of Pd/MgO-RGO for methanol oxidation was studied using cyclic voltammetric and chronoamperometric methods. The results indicated that Pd/MgO-RGO nanocatalyst exhibits higher electrocatalytic activity and better stability than Pd/RGO.
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页码：2549 / 2553
页数：4
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