Synthesis of CuInS2 nanometric powder by reaction in molten KSCN

被引：9
作者：
Benchikhi, Mohamed [1 ,2 ]
El Ouatib, Rachida [1 ]
Guillemet-Fritsch, Sophie [2 ]
Chane-Ching, Jean Yves [2 ]
Demai, Jean Jacques [2 ]
Er-Rakho, Lahcen [1 ]
Durand, Bernard [2 ]
机构：
[1] Univ Hassan II Casablanca, Lab Physicochim Mat Inorgan, Casablanca, Morocco
[2] Univ Toulouse, CNRS, Inst Carnot CIRIMAT, F-31062 Toulouse 9, France
来源：
MATERIALS LETTERS | 2014年 / 136卷
关键词：
Chalcogenide; Semiconductor; Molten salt; Nanoparticles; CU2ZNSNS4; THIN-FILMS; OPTICAL-PROPERTIES; ELECTRODEPOSITION; NANOPARTICLES; THIOCYANATE; CUGASE2; ROUTE;
D O I：
10.1016/j.matlet.2014.08.101
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
CuInS2 was synthesized, with a yield of 70% by reaction in molten KSCN at 400 degrees C of CuCl2 and InCl3 with a ratio KSCN/Cu=15. The homogeneous powder obtained is constituted of nano-sized grains (70-100 nm), with a specific surface area of 6 m(2)/g and a band gap Eg of 1.5 eV. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：431 / 434
页数：4
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