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Electrochemical fabrication of long-term stable Pt-loaded PEDOT/graphene composites for ethanol electrooxidation
Jiang Fengxing; Yao Zhangquan; Yue Ruirui; Du Yukou; Xu Jingkun; Yang Ping; Wang Chuanyi
2012
Source PublicationInternational Journal of Hydrogen Energy
ISSN3603199
Volume37Issue:19Pages:14085-14093
Abstract

Layered electrochemically reduced graphene oxide (ER-GO) sheets incorporated with poly(3,4-ethylenedioxythiophene) (PEDOT) have been fabricated as an efficient support for Pt nanoparticles on a glassy carbon (GC) electrode. The as-prepared Pt-loaded PEDOT/ER-GO composite electrode exhibits not only the high mass peak current density (390 A g-1) but also the good long-term catalytic stability toward the ethanol electrooxidation. The Pt/PEDOT/ER-GO also shows stronger tolerance to poisoning species compared with the commercial JM 20% Pt/C electrode. The high electrocatalytic activity of Pt/PEDOT/ER-GO is mainly described to the good electrochemical activity of PEDOT/ER-GO composites and the well-dispersed Pt nanoparticles resulting in the large electrochemical active surface area of Pt (47.1 m2 g -1). © 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

KeywordGraphene Pt Nanoparticles Poly(3 Ethanol Electrooxidation 4-ethylenedioxythiophene) Electrocatalytic Stability
DOI10.1016/j.ijhydene.2012.04.084
Indexed BySCI
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Cited Times:42[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/2298
Collection环境科学与技术研究室
AffiliationSoochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China;Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China;Chinese Acad Sci, Xinjiang Key Lab Elect Informat Mat & Devices, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China
Recommended Citation
GB/T 7714
Jiang Fengxing,Yao Zhangquan,Yue Ruirui,et al. Electrochemical fabrication of long-term stable Pt-loaded PEDOT/graphene composites for ethanol electrooxidation[J]. International Journal of Hydrogen Energy,2012,37(19):14085-14093.
APA Jiang Fengxing.,Yao Zhangquan.,Yue Ruirui.,Du Yukou.,Xu Jingkun.,...&Wang Chuanyi.(2012).Electrochemical fabrication of long-term stable Pt-loaded PEDOT/graphene composites for ethanol electrooxidation.International Journal of Hydrogen Energy,37(19),14085-14093.
MLA Jiang Fengxing,et al."Electrochemical fabrication of long-term stable Pt-loaded PEDOT/graphene composites for ethanol electrooxidation".International Journal of Hydrogen Energy 37.19(2012):14085-14093.
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