Synthesis and characterization of hierarchical ZnS architectures based nanoparticles in the presence of thioglycolic acid

被引：68
作者：
Mohammadikish, Maryam [1 ]
Davar, Fatemeh [2 ]
Loghman-Estarki, Mohammad Reza [3 ]
Hamidi, Zohreh [1 ]
机构：
[1] Islamic Azad Univ, Fac Sci, Dept Chem, Kermanshah Branch, Kermanshah, Iran
[2] Razi Univ, Fac Chem, Kermanshah, Iran
[3] Isfahan Univ Technol, Dept Mat Engn, Esfahan, Iran
来源：
CERAMICS INTERNATIONAL | 2013年 / 39卷 / 03期
关键词：
Optical properties; Nanostructures; Zinc blende; ZnS nanocluster; ULTRAVIOLET-LIGHT SENSORS; HYDROTHERMAL METHOD; CONTROLLABLE SYNTHESIS; OPTICAL-PROPERTIES; SOLUTION ROUTE; SPHERICAL ZNS; NANOSTRUCTURES; NANORODS; CONVERSION; STABILITY;
D O I：
10.1016/j.ceramint.2012.10.001
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Spherical ZnS based nanoparticles (hierarchical architectures) were successfully synthesized using Zinc bis(salicyle aldehitato), Zn(Sal)(2), thioacetamide (TAA) and thioglycolic acid (TGA) as Zn2+, sulfur source and capping agent, respectively. The hierarchical ZnS structure was produced from the self-assembly of nanoparticles with diameters of 21 +/- 4 nm. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), selected area electron diffraction (SAED), and Fourier transform infrared (FT-IR) spectra. The influence of temperature on the morphology of the products was also investigated. The possible formation mechanism and optical properties of these architectures were also reported. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码：3173 / 3181
页数：9
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