Hollow Ag@Pd core-shell nanotubes as highly active catalysts for the electro-oxidation of formic acid

	Hollow Ag@Pd core-shell nanotubes as highly active catalysts for the electro-oxidation of formic acid
	Jiang YY ; Lu YZ ; Han DX ; Zhang QX ; Niu L
刊名	nanotechnology
	2012
卷号	23 期号:10 页码:文献号: 105609
关键词	FUEL-CELLS REPLACEMENT REACTION ELECTROCATALYTIC ACTIVITY BIMETALLIC NANOPARTICLES METAL NANOSTRUCTURES SILVER NANOWIRES ORGANIC MEDIUM OXIDATION DECOMPOSITION HYDROGEN
ISSN号	0957-4484
通讯作者	jiang yy
中文摘要	ag nanowires are prepared as templates by a polyol reduction process. then ag nanotubes coated with a thin layer of pd are synthesized through sequential reduction accompanied with the galvanic displacement reaction. the products show a hollow core-shell nanotubular structure, as demonstrated by detailed characterizations. the ag@pd can significantly improve the electrocatalytic activity towards the electro-oxidation of formic acid and enhance the stability of the pd component. it is proposed that the enhanced electrochemically active surface area and modulated electron structure of pd by ag are responsible for the improvement of electrocatalytic activity and durability. the results obtained in this work are different from those previous reports, in which alloy walls with hollow interiors are usually formed. this work provides a new and simple method for synthesizing novel bimetallic core-shell structure with a hollow interior, which can be applied as high-performance catalysts for the electro-oxidation of formic acid.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000301174400020
公开日期	2013-10-09
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48842]
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	Jiang YY,Lu YZ,Han DX,et al. Hollow Ag@Pd core-shell nanotubes as highly active catalysts for the electro-oxidation of formic acid[J]. nanotechnology,2012,23(10):文献号: 105609.
APA	Jiang YY,Lu YZ,Han DX,Zhang QX,&Niu L.(2012).Hollow Ag@Pd core-shell nanotubes as highly active catalysts for the electro-oxidation of formic acid.nanotechnology,23(10),文献号: 105609.
MLA	Jiang YY,et al."Hollow Ag@Pd core-shell nanotubes as highly active catalysts for the electro-oxidation of formic acid".nanotechnology 23.10(2012):文献号: 105609.