Preparation and Characterization of PbS Nanoparticles via Cyclic Microwave Radiation Using Precursor of Lead (II) Oxalate

被引：0
|
作者：
Masoud Salavati-Niasari
Azam Sobhani
Sanaz khoshrooz
Noshin Mirzanasiri
机构：
[1] University of Kashan,Department of Inorganic Chemistry, Faculty of Chemistry
[2] University of Kashan,Institute of Nano Science and Nano Technology
[3] Kosar University of Bojnord,Department of Chemistry
[4] University of Tehran,School of Chemistry, College of Science
来源：
Journal of Cluster Science | 2014年 / 25卷
关键词：
Nanoparticles; PbS; Microwave; Lead (II) oxalate; Chemical synthesis;
D O I：
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摘要：
PbS nanoparticles have been successfully synthesized through a simple, rapid microwave route using lead (II) oxalate as precursor, [Pb(O4C2)]. In this study, four different sulfur sources were applied that including sodium thiosulfate (Na2S2O3), thioacetamide (NH2CSCH3), thioglycolic acid (HSCH2CO2H), and l-cysteine (HO2CCH(NH2)CH2SH). The effects of sulfur sources on morphology and size of products in two different solvents, ethylene glycol (EG) and poly EG (PEG 400), were investigated. The products were analyzed by X-ray diffraction analysis, scanning electron microscopy, Fourier transform infrared spectroscopy and X-ray energy dispersive spectroscopy. Photoluminescence was used to study the optical properties of PbS nanoparticles.
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页码：937 / 947
页数：10
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