New organic semiconductor materials applied in transparent flexible organic photovoltaic solar cells

Andre F. S. Guedes; Simone Tartari

doi:10.1117/12.2585244

12 April 2021 New organic semiconductor materials applied in transparent flexible organic photovoltaic solar cells

Andre F. S. Guedes, Simone Tartari

Proceedings Volume 11722, Energy Harvesting and Storage: Materials, Devices, and Applications XI; 117220A (2021) https://doi.org/10.1117/12.2585244
Event: SPIE Defense + Commercial Sensing, 2021, Online Only

Abstract

The development of transparent flexible organic photovoltaic solar cells, using an optically transparent substrate material and new organic semiconductor materials, has been widely utilized by the electronic industry when producing new technological products. The transparent flexible organic photovoltaic solar cell are the base Poly (3,4- ethylenedioxythiophene), PEDOT:PSS, Poly(3-hexyl thiophene, P3HT, Phenyl-C61-butyric acid methyl ester, PCBM and Polyaniline, PANI, were deposited in Indium Tin Oxide, ITO, and characterized by Electrical Measurements and Scanning Electron Microscopy (SEM). In addition, the thin film obtained by the deposition of PANI, prepared in perchloric acid solution, was identified through PANI-X1. The result obtained by electrical Measurements has demonstrated that the PET/ITO/PEDOT:PSS/P3HT:PCBM Blend/ PANI-X1/ITO/PET layer presents the characteristic curve of standard solar cell after spin-coating and electrodeposition. The Thin film obtained by electrodeposition of PANI-X1 on P3HT/PCBM Blend was prepared in perchloric acid solution. These transparent flexible organic photovoltaic solar cells presented power conversion efficiency of 12%. The inclusion of the PANI-X1 layer reduced the effects of degradation these organic photovoltaic panels induced for solar irradiation. In Scanning Electron Microscopy (SEM) these studies reveal that the surface of PANI-X1 layers is strongly conditioned by the surface morphology of the dielectric.

Conference Presentation

Citation Download Citation

Andre F. S. Guedes and Simone Tartari "New organic semiconductor materials applied in transparent flexible organic photovoltaic solar cells", Proc. SPIE 11722, Energy Harvesting and Storage: Materials, Devices, and Applications XI, 117220A (12 April 2021); https://doi.org/10.1117/12.2585244

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