Synthesis of monodisperse gold nanoparticles in ionic liquid by applying room temperature plasma

被引：46
|
作者：
Wei, Zhehao [1 ]
Liu, Chang-jun [1 ]
机构：
[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
来源：
MATERIALS LETTERS | 2011年 / 65卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Nanomaterials; Metals and alloys; Ionic liquid; Plasma; Gold;
D O I：
10.1016/j.matlet.2010.10.030
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Sub-atmospheric dielectric barrier discharge (SADBD) plasma was used for the reduction of gold trichloride to synthesize gold nanoparticles. By introducing poly vinyl pyrrolidone (PVP) as a capping agent, the nanoparticle size has been controlled to be -1.7 nm in average with a narrow size distribution. These nanoparticles show enhanced activity and stability for electro-oxidation of methanol. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：353 / 355
页数：3
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