Synthesis of CuInS2 nanoparticles via simple microwave approach and investigation of their behavior in solar cell

被引:38
作者
Sabet, Mohammad [1 ]
Salavati-Niasari, Masoud [2 ]
Ghanbari, Davood [1 ]
Amiri, Omid [1 ]
Yousefi, Mohammad [3 ]
机构
[1] Islamic Azad Univ, Sanandaj Branch, Fac Sci, Dept Chem, Sanandaj, Iran
[2] Univ Kashan, Inst Nanosci & Nanotechnol, Kashan, Iran
[3] Islamic Azad Univ, Shahre Rey Branch, Tehran, Iran
基金
美国国家科学基金会;
关键词
CuInS2; Nanoparticles; Solar cells; Microwave; Inorganic precursor; SHAPE-CONTROLLED SYNTHESIS; OPTICAL-PROPERTIES; TERNARY; NANOCRYSTALS; CUIN(S; SE)(2);
D O I
10.1016/j.mssp.2012.12.011
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Copper indium sulfide, CuInS2, nanocrystals were synthesized by a new precursor complex, [bis(2-hyroxyacetophenato)copper(II)], [Cu(HAP)(2)], via a microwave method. The effects of sulfur sources, solvents, heating time and microwave power on morphology of product were investigated. The as-synthesized CuInS2 nanoparticles were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), ultraviolet-visible (UV-vis) spectroscopy, and room temperature photoluminescence (PL) spectroscopy. The nanoparticles of CuInS2 were used to prepare CuInS2 film by doctor's blade technique. The fill factor (FF), open circuit voltage (V-oc), and short circuit current (I-sc) were obtained by I-V characterization. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:696 / 704
页数:9
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