Influence of Capping Agents on the Growth of Gold Nanoparticles from Aqueous and Non-aqueous Medium

被引：0
|
作者：
Londhe, Priyanka U. [1 ]
More, Madhuri [1 ]
Chaure, N. B. [1 ]
机构：
[1] Univ Pune, Dept Phys, Pune, Maharashtra, India
来源：
2013 INTERNATIONAL CONFERENCE ON ADVANCED NANOMATERIALS AND EMERGING ENGINEERING TECHNOLOGIES (ICANMEET) | 2013年
关键词：
Au nanoparticles; Capping agent (CTAB; PVP); TEM; UV-Vis Spectroscopy; NANORODS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Gold nanoparticles (Au NPs) with different shape and size were prepared in an aqueous and non-aqueous solution using cetyltrimethylammonium bromide (CTAB) and poly(vinylpyrrolidone) (PVP) as a capping agent by simple chemical synthesis. In an aqueous bath Au NPs were synthesized at room temperature and high temperature was found to be suitable for non-aqueous bath. These Au NPs are characterized by using different characterization techniques. Effect of capping agent on the particle size and shape for different medium were extensively studied using UV-Vis spectroscopy and transmission electron microscopy (TEM)
引用
收藏
页码：317 / 319
页数：3
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