Experimental and theoretical study of improved mesoporous titanium dioxide perovskite solar cell: The impact of modification with graphene oxide.

Autor: Hsu CY; Department of pharmacy, Chia Nan University of Pharmacy and Science, Tainan, Taiwan., Al-Salman HNK; Pharmaceutical Chemistry Department, college of Pharmacy, University of Basrah, Iraq., Hussein HH; Pharmaceutical Chemistry Department, college of Pharmacy, University of Basrah, Iraq., Juraev N; Faculty of Chemical Engineering, New Uzbekistan University, Tashkent, Uzbekistan.; Scientific and Innovation Department, Tashkent State Pedagogical University, Tashkent, Uzbekistan., Mahmoud ZH; University of Diyala, college of sciences, chemistry department, Iraq., Al-Shuwaili SJ; Department of Medical Laboratories Technology, Al-Hadi University College, Baghdad, 10011, Iraq., Hassan Ahmed H; Department of Pharmacy, Al-Noor University College, Nineveh, Iraq., Ali Ami A; Department of Medical Laboratories Technology, Al-Nisour University College, Baghdad, Iraq., Ahmed NM; college of pharmacy, National University of Science and Technology, Dhi Qar, Iraq., Azat S; Satbayev University, Satbayev Str. 22a, 050013, Almaty, Kazakhstan., Kianfar E; Young Researchers and Elite Club, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran.
Jazyk: angličtina
Zdroj: Heliyon [Heliyon] 2024 Feb 17; Vol. 10 (4), pp. e26633. Date of Electronic Publication: 2024 Feb 17 (Print Publication: 2024).
DOI: 10.1016/j.heliyon.2024.e26633
Abstrakt: The present study serves experimental and theoretical analyses in developing a hybrid advanced structure as a photolysis, which is based on electrospun Graphene Oxide-titanium dioxide (GO-TiO 2 ) nanofibers as an electron transfer material (ETMs) functionalized for perovskite solar cell (PVSCs) with GO. The prepared ETMs were utilized for the synthesis of mixed-cation (FAPbI3)0.8(MAPbBr3)0.2. The effect of GO on TiO 2 and their chemical structure, electronic and morphological characteristic were investigated and discussed. The elaborated device, namely ITO/Bl-TiO 2 /3 wt% GO-TiO2/(FAPbI3)0.8(MAPbBr3)0.2/spiro-MeTAD/Pt, displayed 20.14% disposition and conversion solar energy with fill factor (FF) of 1.176%, short circuit current density (Jsc) of 20.56 mA/cm 2 and open circuit voltage (VOC) 0.912 V. The obtained efficiency is higher than titanium oxide (18.42%) and other prepared GO-TiO 2 composite nanofibers based ETMs. The developed materials and device would facilitate elaboration of advanced functional materials and devices for energy storage applications.
Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(© 2024 The Authors.)
Databáze: MEDLINE
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