A Facile Novel Sonochemical-Assistance Synthesis of NiSe2 Quantum Dots to Improve the Efficiency of Dye-Sensitized Solar Cells

被引:16
|
作者
Mousavi-Kamazani, Mehdi [1 ]
Salavati-Niasari, Masoud [2 ]
Goudarzi, Mojgan [3 ]
Gharehbaii, Abdulsalim [2 ]
机构
[1] Islamic Azad Univ, Young Researchers & Elites Club, Kashan Branch, Kashan, Iran
[2] Univ Kashan, Inst Nano Sci & Nano Technol, Kashan, Iran
[3] Islamic Azad Univ, Young Researchers & Elites Club, Arak Branch, Arak, Iran
基金
美国国家科学基金会;
关键词
Nanostructures; NiSe2; Quantum dots; Solar cells; Natural dye; PHOTOELECTRODE; PERFORMANCE; CUINS2; CDSE;
D O I
10.1007/s10904-015-0300-8
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
In this work, NiSe2 quantum dot (QD) has been successfully synthesized from the reaction of SeCl4 with pomegranate marc peels (PMP) dyes-Ni as a novel nickel precursor in the presence of potassium borohydride (KBH4) through a simple and novel sonochemical-assistance route. In this work for preparing of nickel precursor and dye solar cells, the PMP was used because the PMP has several dyes such as proanthocyanidins and flavonoids that can easily be extracted by using ions. Besides, a possible reaction mechanism of the NiSe2-QDs has been discussed. Furthermore, for investigation the effect of different dyes and QDs on the solar cell yield, several experiments have been performed.
引用
收藏
页码:259 / 263
页数:5
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