Fabrication and Characterization of ZnSCubic : P3HT, ZnSHexa : P3HT and ZnSHexa : P3HT:PVA-Ag Bulk Heterojunction Solar Cells

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Title	Fabrication and Characterization of ZnSCubic : P3HT, ZnSHexa : P3HT and ZnSHexa : P3HT:PVA-Ag Bulk Heterojunction Solar Cells
Authors	Kareem, T. Abdul Kaliani, A. Anu
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Keywords	ZnS nanoparticles Solar cells High Voc
Type	Article
Date of Issue	2015
URI	http://essuir.sumdu.edu.ua/handle/123456789/41480
Publisher	Sumy State University
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Citation	T. Abdul Kareem, A. Anu Kaliani, J. Nano- Electron. Phys. 7 No 2, 02026 (2015)
Abstract	This paper describes the fabrication of P3HT based bulk heterojunction solar cell using ZnS nanoparticles of sphalarite and wurtzite crystal structure and discusses their photovoltaic characteristics. It is found that the device of P3HT : ZnS can give higher Voc and surface modified wurtzite ZnS is able to give higher Voc (~ 1.3 V) as well as higher current density (229.60 A/cm2) and comparable efficiency (0.032 %). Active layer (P3HT : ZnS) showed a broad optical absorption from 320 nm to 650 nm and it is seen that the absorption intensity increased in the blend than the pristine P3HT.
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)