Synthesis and characterization of metal selenide (ZnSe, CdSe, HgSe) nanoparticles

被引：19
作者：
Kedarnath, G
Dey, S
Jain, VK [1 ]
Dey, GK
机构：
[1] Bhabha Atom Res Ctr, Div Chem, Bombay 400085, Maharashtra, India
[2] Bhabha Atom Res Ctr, Div Mat Sci, Bombay 400085, Maharashtra, India
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2006年 / 6卷 / 04期
关键词：
ZnSe; CdSe; HgSe; nanoparticles; N; N-dimethylaminopropaneselenolates;
D O I：
10.1166/jnn.2006.154
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Thermolysis of [M(SeCH(2)CH(2)CH(2)NMe(2))(2)] (M = Zn, Cd, Hg), prepared by the reactions of sodium salt of 3-(N,N-dimethylamino)propaneselenolate with metal acetates, afforded metal selenides (MSe). The metal selenides were characterized by XRD, EDAX, SEM, AFM, and TEM techniques. Nanoparticles of HgSe were prepared by pyrolysis in a quartz boat, solvothermal, and sonochemical methods. EDAX showed 1:1 Hg/Se ratio, while XRD and SAED patterns confirmed the formation of cubic HgSe. These particles are spherical in nature with an average diameter of 15 nm (from TEM).
引用
收藏
页码：1031 / 1037
页数：7
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