Enhancement Efficiency of Active Layer P3HT:POT:DBSA/PCBM Photoactive Solar Cell Device

Authors

  • Abdullah A. Hussein

Keywords:

PEDOT:PSS, P3HT, POT:DBSA, PCBM, Photoactive Solar Cell.

Abstract

In this work we have investigated thin film blend produced from regioregular poly(3-hexylthiophene)    (rr-P3HT), Poly(o-toluidine) doped with dodecylbenzene sulphonic (POT:DBSA) and [6,6]-phenyl-C61  butyric  acid methylester (PCBM) materials by spin coating method for application as active layer in photoactive solar cell (PSCs). A thin film  uniform rr-P3HT:PCBM  and rr-P3HT:POT:DBSA:PCBM were successfully deposited on the poly (3,4 ethylenedioxythiophene): poly (styrenesulfonate) (PEDOT:PSS) buffer layer substrate. The absorption spectra of the films were studied by using UV–vis spectrophotometer and Raman spectroscopy. the morphology of films is evaluated by X-ray diffraction (XRD) and atomic force microscopy (AFM) patterns. We  have  seen that,  the efficiency enhancement for the device with a rr-P3HT:POT:DBSA:PCBM film is more significant than for the device with  rr-P3HT:PCBM.

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Published

2020-12-07

How to Cite

Enhancement Efficiency of Active Layer P3HT:POT:DBSA/PCBM Photoactive Solar Cell Device. (2020). University of Thi-Qar Journal of Science, 7(2), 90-94. https://jsci.utq.edu.iq/index.php/main/article/view/722