Enhanced electroactivity of Pd nanocrystals supported on H3PMo12O40/carbon for formic acid electrooxidation

	Enhanced electroactivity of Pd nanocrystals supported on H3PMo12O40/carbon for formic acid electrooxidation
	Zhao X ; Zhu JB ; Liang L ; Liu CP ; Liao JH ; Xing W
刊名	journal of power sources
	2012
卷号	210 页码:392-396
关键词	FUEL-CELLS METHANOL ELECTROOXIDATION CATALYST SUPPORT CARBON NANOTUBES PALLADIUM NANOPARTICLES OXIDATION
ISSN号	0378-7753
通讯作者	xing w
中文摘要	the preparation of highly dispersed precious metal catalysts is an important subject for fuel cell applications. here, using a phosphomolybdic acid (pmo12)-assisted method, a pd-pmo12/c catalyst with uniform pd nanoparticles is prepared. the tem results show that the presence of pmo12 facilitates the formation of uniform pd particles with an average particle size of 3.2 nm. more importantly, the pd-pmo12/c catalyst displays an enhanced activity and stability for formic acid electro-oxidation and a better tolerance toward co poisoning than pd nanocatalysts prepared with sodium citrate as a stabilizer. a combination of the composition and structure analyses show that the reasons for the improved electro-catalytic activity of the pd-pmo12/c catalyst involve the metal-support interaction, the richer pd oxide/hydrous oxide content and the inherent properties of pmo12. (c) 2012 elsevier b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000305108400053
公开日期	2013-05-20
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48048]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhao X,Zhu JB,Liang L,et al. Enhanced electroactivity of Pd nanocrystals supported on H3PMo12O40/carbon for formic acid electrooxidation[J]. journal of power sources,2012,210:392-396.
APA	Zhao X,Zhu JB,Liang L,Liu CP,Liao JH,&Xing W.(2012).Enhanced electroactivity of Pd nanocrystals supported on H3PMo12O40/carbon for formic acid electrooxidation.journal of power sources,210,392-396.
MLA	Zhao X,et al."Enhanced electroactivity of Pd nanocrystals supported on H3PMo12O40/carbon for formic acid electrooxidation".journal of power sources 210(2012):392-396.