Facile synthesis and electrochemical properties of octahedral gold nanocrystals

	Facile synthesis and electrochemical properties of octahedral gold nanocrystals
	Wang DW ; Huang JS ; Liu Y ; Han XY ; You TY
刊名	journal of nanoparticle research
	2011
卷号	13 期号:1 页码:157-163
关键词	SHAPE-CONTROLLED SYNTHESIS HIGH-YIELD SYNTHESIS METAL NANOCRYSTALS OPTICAL-PROPERTIES NANOPARTICLES SIZE NANOSTRUCTURES CHEMISTRY TRANSITION SURFACTANT
ISSN号	1388-0764
通讯作者	you ty
中文摘要	high-yield octahedral gold nanocrystals of similar to 45 nm in size have been facilely synthesized by one-pot reduction of haucl(4) using formic acid in cetyltrimethylammonium bromide (ctab) aqueous solution. the results showed that ctab can promote the formation of single-crystalline nucleation and preferentially adsorb on the (111) planes of gold nanocrystals, resulting in the formation of octahedral gold nanocrystals. formic acid acted as not only a mild reducing agent, but also could promote the formation of (111) facet. the octahedral gold nanocrystals exhibited similar cyclic voltammetry (cv) curves to single-crystal au (111) electrode and excellent electrocatalytic activity for methanol oxidation. this synthetic strategy may open new route for facile synthesis of shape-controlled metal nanoparticles.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000286667000016
公开日期	2012-06-12
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/45065]
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	Wang DW,Huang JS,Liu Y,et al. Facile synthesis and electrochemical properties of octahedral gold nanocrystals[J]. journal of nanoparticle research,2011,13(1):157-163.
APA	Wang DW,Huang JS,Liu Y,Han XY,&You TY.(2011).Facile synthesis and electrochemical properties of octahedral gold nanocrystals.journal of nanoparticle research,13(1),157-163.
MLA	Wang DW,et al."Facile synthesis and electrochemical properties of octahedral gold nanocrystals".journal of nanoparticle research 13.1(2011):157-163.