Enhanced electrocatalytic performance for methanol oxidation of Pt nanoparticles on Mn3O(4)-modified multi-walled carbon nanotubes

doi:10.1016/j.ijhydene.2012.04.153

CORC > 化学研究所 > 中国科学院化学研究所

	Enhanced electrocatalytic performance for methanol oxidation of Pt nanoparticles on Mn3O(4)-modified multi-walled carbon nanotubes
	Yang, Xiulin 1,2; Wang, Xueyun 1,2; Zhang, Guoqiang 1,2; Zheng, Junpeng 1,2; Wang, Taishan 1,2; Liu, Xianzong 1; Shu, Chunying 1; Jiang, Li 1; Wang, Chunru 1
刊名	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
	2012-08-01
卷号	37 期号:15 页码:11167-11175
关键词	Pt Nanoparticles Mn3o4 Multi-walled Carbon Nanotubes Electrocatalysis Fuel Cells
ISSN号	0360-3199
DOI	10.1016/j.ijhydene.2012.04.153
英文摘要	We report the preparation of well-dispersed Pt nanoparticles depositing on Mn3O4-modified multi-walled carbon nanotubes (Mn3O4-MWCNTs) that can be taken as high performance catalyst in methanol electro-oxidation. Various spectrometry techniques such as FT-IR, Raman, XRD, TEM and XPS measurements were performed, revealing that the Pt nanoparticles were highly dispersed on the surface of Mn3O4-modified MWCNTs with a narrow size distribution between 1.7 nm and 3.9 nm. Compared the Pt/MWCNT catalyst without Mn3O4 modification, the Pt/Mn3O4-MWCNT composite catalyst not only shows relative large electrochemical active surface area (EAS), high catalyzing activity toward methanol electro-oxidation, but also exhibits very high stability with apparent anti-poisoning tolerance to the incomplete oxidized species during methanol oxidation. Copyright (c) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000307600700020
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/48625]
专题	中国科学院化学研究所
通讯作者	Jiang, Li
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Mol Nanostruct & Nanotechnol, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Yang, Xiulin,Wang, Xueyun,Zhang, Guoqiang,et al. Enhanced electrocatalytic performance for methanol oxidation of Pt nanoparticles on Mn3O(4)-modified multi-walled carbon nanotubes[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2012,37(15):11167-11175.
APA	Yang, Xiulin.,Wang, Xueyun.,Zhang, Guoqiang.,Zheng, Junpeng.,Wang, Taishan.,...&Wang, Chunru.(2012).Enhanced electrocatalytic performance for methanol oxidation of Pt nanoparticles on Mn3O(4)-modified multi-walled carbon nanotubes.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,37(15),11167-11175.
MLA	Yang, Xiulin,et al."Enhanced electrocatalytic performance for methanol oxidation of Pt nanoparticles on Mn3O(4)-modified multi-walled carbon nanotubes".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 37.15(2012):11167-11175.