SONOCHEMICAL PROCESS FOR THE PREPARATION OF NANOSIZED COPPER SELENIDES WITH DIFFERENT PHASES

被引：0
|
作者：
Kristl, M. [1 ]
Kristl, J. [2 ]
机构：
[1] Univ Maribor, Fac Chem & Chem Engn, SLO-2000 Maribor, Slovenia
[2] Univ Maribor, Fac Agr & Life Sci, Hoce 2311, Slovenia
来源：
CHALCOGENIDE LETTERS | 2014年 / 11卷 / 02期
关键词：
Sonochemical synthesis; X-ray diffraction (XRD); Chalcogenides; Nanomaterials; Semiconductors; CUSE NANOCRYSTALS; AQUEOUS-SOLUTIONS; THIN-FILMS; CU2-XSE; NANOPARTICLES; CHALCOGENIDES; NANOMATERIALS; PRECURSOR;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The family of copper selenides has attracted significant interest due to its many phases and a variety of compounds. Many studies confirm the applicability of copper selenides as important solar cell materials. A simple sonochemical method was developed to synthesize various copper selenides in aqueous solutions, using Cu(CH3COO)(2) as copper source and Na2SeSO3, elemental Se and selenourea as selenium sources. X-ray powder diffraction (XRD), transmission electron microscopy (TEM) and chemical analysis show that different copper selenides with crystallite sizes between 9 and 28 nm were obtained in high yield.
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页码：59 / 66
页数：8
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