Fabrication of Large-Area Platinum-Coated Silicon Nanowire Arrays and Its Application to Enhanced Electrocatalytic Activity for Methanol Oxidation

	Fabrication of Large-Area Platinum-Coated Silicon Nanowire Arrays and Its Application to Enhanced Electrocatalytic Activity for Methanol Oxidation
	Cao LY ; Zhang BH ; Lu LH
刊名	chinese journal of analytical chemistry
	2011
卷号	39 期号:7 页码:994-997
关键词	RAMAN-SPECTROSCOPY CARBON NANOTUBES ANODE CATALYST FUEL-CELLS SURFACE NANOPARTICLES ELECTRODEPOSITION ELECTROOXIDATION
ISSN号	0253-3820
通讯作者	lu lh
中文摘要	an effective route was developed for the fabrication of platinum-coated silicon nanowire arrays(pt/sin-was) at room temperature. by judiciously combining the seed-growth method and the electroless deposition technique, high-quality three-dimensional (3d) pt nanostructures were created on the surface of large-area sinwas. scan electron microscopy, x-ray diffraction, and electrochemical techniques were used to characterize the pt/sinwas. experimental results suggested that the proposed pt film exhibited unique 3d structure, thus leading to higher electrochemical active surface area (about 6.17 times than that of si wafer). importantly, the as-prepared pt/sinwas exhibited excellent electrocatalytic activity toward methanol oxidation in comparison with the si wafer-supported pt nanoparticle film and could be used as a promising nanoelectrocatalyst.
收录类别	SCI收录期刊论文
语种	中文
WOS记录号	WOS:000293762100007
公开日期	2012-06-08
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44500]
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	Cao LY,Zhang BH,Lu LH. Fabrication of Large-Area Platinum-Coated Silicon Nanowire Arrays and Its Application to Enhanced Electrocatalytic Activity for Methanol Oxidation[J]. chinese journal of analytical chemistry,2011,39(7):994-997.
APA	Cao LY,Zhang BH,&Lu LH.(2011).Fabrication of Large-Area Platinum-Coated Silicon Nanowire Arrays and Its Application to Enhanced Electrocatalytic Activity for Methanol Oxidation.chinese journal of analytical chemistry,39(7),994-997.
MLA	Cao LY,et al."Fabrication of Large-Area Platinum-Coated Silicon Nanowire Arrays and Its Application to Enhanced Electrocatalytic Activity for Methanol Oxidation".chinese journal of analytical chemistry 39.7(2011):994-997.