XJIPC OpenIR  > 环境科学与技术研究室
Electrocatalytic activity of Pd nanoparticles supported on poly(3,4-ethylenedioxythiophene)-graphene hybrid for ethanol electrooxidation
Jiang Fengxing; Yao Zhangquan; Yue Ruirui; Xu Jingkun; Du Yukou; Yang Ping; Wang Chuanyi
2013
Source PublicationJOURNAL OF SOLID STATE ELECTROCHEMISTRY
ISSN1432-8488
Volume17Issue:4Pages:1039-1047
AbstractThe support materials play a critical role for the electrocatalytic oxidation of ethanol on precious metal catalysts in fuel cells. Here, we report the poly(3,4-ethylenedioxythiophene) combined with reduced graphene oxide (PEDOT-RGO) as the support of Pd nanoparticles (NPs) for ethanol electrooxidation in alkaline medium. The as-prepared Pd/PEDOT-RGO composite catalysts are characterized by Raman spectrometer, X-ray diffraction, transmission electron microcopy, and scanning electron microcopy. PEDOT-RGO composite with the porous structure facilitates the dispersion of Pd NPs with a smaller size leading to the increase of electrochemical active surface area. The electrochemical properties and electrocatalytic activities of Pd/PEDOT-RGO hybrid are evaluated by cyclic voltammetry, chronoamperometry, CO stripping voltammetry, electrochemical impedance spectroscopy (EIS) and Tafel analysis. The results suggest that Pd/PEDOT-RGO hybrid shows a higher electrocatalytic activity, a better long-term stability, and the poisoning tolerance for the ethanol electrooxidation than Pd on carbon black. EIS and Tafel analysis indicate that PEDOT-RGO improves the kinetics of ethanol electrooxidation on the Pd NPs and is an efficient support in fuel cells.
KeywordPd Nanoparticles Graphene Poly(3 Catalytic Activity 4-ethylenedioxythiophene) Ethanol Electrooxidation
Subject AreaElectrochemistry
DOI10.1007/s10008-012-1961-7
Indexed BySCI
WOS IDWOS:000316088000014
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/2670
Collection环境科学与技术研究室
AffiliationJiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China;Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, 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. Electrocatalytic activity of Pd nanoparticles supported on poly(3,4-ethylenedioxythiophene)-graphene hybrid for ethanol electrooxidation[J]. JOURNAL OF SOLID STATE ELECTROCHEMISTRY,2013,17(4):1039-1047.
APA Jiang Fengxing.,Yao Zhangquan.,Yue Ruirui.,Xu Jingkun.,Du Yukou.,...&Wang Chuanyi.(2013).Electrocatalytic activity of Pd nanoparticles supported on poly(3,4-ethylenedioxythiophene)-graphene hybrid for ethanol electrooxidation.JOURNAL OF SOLID STATE ELECTROCHEMISTRY,17(4),1039-1047.
MLA Jiang Fengxing,et al."Electrocatalytic activity of Pd nanoparticles supported on poly(3,4-ethylenedioxythiophene)-graphene hybrid for ethanol electrooxidation".JOURNAL OF SOLID STATE ELECTROCHEMISTRY 17.4(2013):1039-1047.
Files in This Item:
File Name/Size DocType Version Access License
Electrocatalytic act(769KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jiang Fengxing]'s Articles
[Yao Zhangquan]'s Articles
[Yue Ruirui]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jiang Fengxing]'s Articles
[Yao Zhangquan]'s Articles
[Yue Ruirui]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jiang Fengxing]'s Articles
[Yao Zhangquan]'s Articles
[Yue Ruirui]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Electrocatalytic activity of Pd nanoparticles supported on poly(3,4-ethylenedioxythiophene)-graphene hybrid for ethanol electrooxidation.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.