中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
High efficient electrocatalytic oxidation of formic acid at Pt dispersed on porous poly(o-methoxyaniline)

文献类型:期刊论文

作者Ren Fangfang; Zhou Weiqiang; Du Yukou; Yang Ping; Wang Chuanyi; Xu Jingkun
刊名International Journal of Hydrogen Energy
出版日期2011
卷号36期号:11页码:6414-6421
关键词Poly(o-methoxyaniline) Composite catalyst Platinum nanoparticles Electro-oxidation Formic acid
ISSN号3603199
英文摘要A Pt-based composite electrode material has been developed by dispersing Pt nanoparticles on a porous poly(o-methoxyaniline) (POMA) film, which was produced via electropolymerization on a glassy carbon (GC) electrode. As-formed Pt/POMA/GC electrode was characterized by SEM, EDX and electrochemical analysis. Furthermore, the composite electrode material was evaluated by its electrocatalytic performance for formic acid oxidation using cyclic voltammetry and chronoamperometry methods. Compared to Pt deposited on bare GC (Pt/GC), Pt/POMA/GC exhibits higher catalytic activity and stronger poisoning-tolerance ability towards formic acid electro-oxidation. The improved performance is attributed to the synergetic effect between Pt and POMA. Also, as demonstrated by CO stripping voltammograms, the interference of CO on Pt/POMA/GC is greatly weakened. These results suggest that the POMA film has great potential to serve as a promising support material for the electrocatalytic oxidation of formic acid. Copyright © 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
学科主题Chemistry ; Electrochemistry ; Energy & Fuels
WOS记录号WOS:000291138200006
公开日期2012-11-29
源URL[http://ir.xjipc.cas.cn/handle/365002/1424]  
专题新疆理化技术研究所_环境科学与技术研究室
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, Urumqi 830011, Peoples R China;Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
推荐引用方式
GB/T 7714
Ren Fangfang,Zhou Weiqiang,Du Yukou,et al. High efficient electrocatalytic oxidation of formic acid at Pt dispersed on porous poly(o-methoxyaniline)[J]. International Journal of Hydrogen Energy,2011,36(11):6414-6421.
APA Ren Fangfang,Zhou Weiqiang,Du Yukou,Yang Ping,Wang Chuanyi,&Xu Jingkun.(2011).High efficient electrocatalytic oxidation of formic acid at Pt dispersed on porous poly(o-methoxyaniline).International Journal of Hydrogen Energy,36(11),6414-6421.
MLA Ren Fangfang,et al."High efficient electrocatalytic oxidation of formic acid at Pt dispersed on porous poly(o-methoxyaniline)".International Journal of Hydrogen Energy 36.11(2011):6414-6421.

入库方式: OAI收割

来源:新疆理化技术研究所

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