Facile fabrication, characterization of Pt-Ru nanoparticles modified reduced graphene oxide and its high electrocatalytic activity for methanol electro-oxidation
Wang, Huiwen; Du, Jiao; Yao, Zhangquan; Yue, Ruirui; Zhai, Chunyang; Jiang, Fengxing; Du, Yukou; Wang, Chuanyi; Yang, Ping
2013
发表期刊COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN9277757
卷号436期号:9页码:57-61
摘要

A facile electrochemical method to fabricate reduced graphene oxide (RGO) wrapped carbon cloth (CC) as a novel support for anchoring Pt-Ru nanocatalysts is reported. The obtained composite electrodes have been characterized by scanning electron microscopy (SEM), X-ray energy dispersive spectroscopy (EDX) and electrochemical methods. It is found that the Pt-Ru nanoparticles electro-deposited are smaller and more uniformly dispersed on RGO wrapped CC electrode (CCE) than those on the bare CCE. The introduction of RGO on CCE surface is beneficial to the dispersion of Pt-Ru nanoparticles, leading to the enhanced electro-catalytic activity and anti-poisoning ability of Pt-Ru toward methanol electro-oxidation.

关键词Pt-ru Nanoparticles Graphene Methanol Electro-oxidation Electrocatalysis
DOI10.1016/j.colsurfa.2013.06.020
收录类别SCI
WOS记录号WOS:000326416900008
引用统计
被引频次:35[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.xjipc.cas.cn/handle/365002/3867
专题新疆维吾尔自治区电子信息材料与器件重点实验室
作者单位Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Urumqi 830011, Peoples R China
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Wang, Huiwen,Du, Jiao,Yao, Zhangquan,et al. Facile fabrication, characterization of Pt-Ru nanoparticles modified reduced graphene oxide and its high electrocatalytic activity for methanol electro-oxidation[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2013,436(9):57-61.
APA Wang, Huiwen.,Du, Jiao.,Yao, Zhangquan.,Yue, Ruirui.,Zhai, Chunyang.,...&Yang, Ping.(2013).Facile fabrication, characterization of Pt-Ru nanoparticles modified reduced graphene oxide and its high electrocatalytic activity for methanol electro-oxidation.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,436(9),57-61.
MLA Wang, Huiwen,et al."Facile fabrication, characterization of Pt-Ru nanoparticles modified reduced graphene oxide and its high electrocatalytic activity for methanol electro-oxidation".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 436.9(2013):57-61.
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