Preparation of colloidal solutions of thin platinum nanowires

doi:10.1039/b211747a

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	Preparation of colloidal solutions of thin platinum nanowires
	Fu, XY; Wang, Y; Wu, NZ; Gui, LL; Tang, YQ
刊名	JOURNAL OF MATERIALS CHEMISTRY
	2003
卷号	13 期号:5 页码:1192-1195
ISSN号	0959-9428
DOI	10.1039/b211747a
英文摘要	Colloidal solutions of thin platinum nanowires having lengths of 10 to 70 nm and diameters of 1.5-3 nm were prepared by reducing K2PtCl4 with hydrogen in a glycol solution containing K2C2O4 and preformed Pt seeds. TEM, HRTEM, XRD and UV-Vis absorption spectroscopy were used to study the structure of the obtained nanowires and the effect of preparation conditions, such as pH value, temperature, preformed Pt nanoseeds and stabilizing agents, on the morphology of the products. The mechanism for forming the thin Pt nanowires in the absence of a 1D structure template was discussed based on the experimental results. Stable colloidal solutions of mercaptan-modified Pt nanowires were prepared for the first time by transferring the prepared thin Pt nanowires into toluene containing octadecylmercaptan.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000182316000041
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/80827]
专题	中国科学院化学研究所
通讯作者	Wang, Y
作者单位	Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Fu, XY,Wang, Y,Wu, NZ,et al. Preparation of colloidal solutions of thin platinum nanowires[J]. JOURNAL OF MATERIALS CHEMISTRY,2003,13(5):1192-1195.
APA	Fu, XY,Wang, Y,Wu, NZ,Gui, LL,&Tang, YQ.(2003).Preparation of colloidal solutions of thin platinum nanowires.JOURNAL OF MATERIALS CHEMISTRY,13(5),1192-1195.
MLA	Fu, XY,et al."Preparation of colloidal solutions of thin platinum nanowires".JOURNAL OF MATERIALS CHEMISTRY 13.5(2003):1192-1195.