Synthesis of CdSe from cyclohepteno-1,2,3-selenadiazole and cadmium salts in ethylene glycol

被引：19
|
作者：
Khanna, PK [1 ]
Gorte, RM [1 ]
Gokhale, R [1 ]
机构：
[1] Ctr Mat Elect Technol, Organomet Chem Lab, C MET, Pune 411008, Maharashtra, India
来源：
MATERIALS LETTERS | 2004年 / 58卷 / 06期
关键词：
semiconductor; cadmium selenide; reduction; thermolysis;
D O I：
10.1016/j.matlet.2003.07.035
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The preparation of cadmium selenide via in situ formation of nanoparticles upon moderate heating of 7-membered alkeno-1,2,3-selenadiazole and CdX2 (X = Cl or CH3COO) in ethylene glycol, has been monitored by absorption spectroscopy. The bulk CdSe powder precipitated at a temperature >100 degreesC has been characterized by X-ray diffraction, reflectance measurement and SEM/EDAX analysis. XRD measurements indicate that the uptake of released selenium from selenadiazole for CdSe formation is full and no peaks due to selenium alone are observed. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：966 / 969
页数：4
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