Size Distribution of Silver Nanoparticles: UV-Visible Spectroscopic Assessment

被引：203
|
作者：
Desai, Rucha [2 ]
Mankad, Venu [1 ]
Gupta, Sanjeev K. [1 ]
Jha, Prafulla K. [1 ]
机构：
[1] Bhavnagar Univ, Dept Phys, Bhavnagar 364022, Gujarat, India
[2] Charotar Univ Sci & Technol CHARUSAT, PD Patel Inst Appl Sci, Nanosci & Technol Dept, Changa 388421, Gujarat, India
来源：
NANOSCIENCE AND NANOTECHNOLOGY LETTERS | 2012年 / 4卷 / 01期
关键词：
Silver Nanoparticle; Colloids; UV-Vis Spectroscopy; Mie-Scattering Theory; OPTICAL-PROPERTIES; AG NANOPARTICLES; GOLD; NANORODS; NANOCRYSTALS; AGGREGATION; NANOWIRES; SUBSTRATE; 2D;
D O I：
10.1166/nnl.2012.1278
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Using chemical reduction technique silver nanoparticles have been synthesized having size <5 nm with controllable size distribution. The size of the silver nanoparticles is controlled using reducing agent sodium borohydride and characterized using UV-visible spectroscopy technique. This method under the frame work of Mie theory is used to determine particle size and size distribution. The UV-vis absorbance is used to characterize the kinetics of formation and final colloid stability.
引用
收藏
页码：30 / 34
页数：5
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