Experimental and theoretical study of improved mesoporous titanium dioxide perovskite solar cell: The impact of modification with graphene oxide
Hsu C.-Y. AL-Salman H.N.K. Hussein H.H. Juraev N. Mahmoud Z.H. Al-Shuwaili S.J. Hassan Ahmed H. Ali Ami A. Ahmed N.M. Azat S. kianfar E.
29 February 2024Elsevier Ltd
Heliyon
2024#10Issue 4
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-TiO2) 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 TiO2 and their chemical structure, electronic and morphological characteristic were investigated and discussed. The elaborated device, namely ITO/Bl-TiO2/3 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/cm2 and open circuit voltage (VOC) 0.912 V. The obtained efficiency is higher than titanium oxide (18.42%) and other prepared GO-TiO2 composite nanofibers based ETMs. The developed materials and device would facilitate elaboration of advanced functional materials and devices for energy storage applications.
Electron transfer material , Electrospun nanofibers , Graphene oxide , Mesoporous , Perovskite , Solar cell
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Department of pharmacy, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
Pharmaceutical Chemistry Department, college of Pharmacy, University of Basrah, Iraq
Faculty of Chemical Engineering, New Uzbekistan University, Tashkent, Uzbekistan
Scientific and Innovation Department, Tashkent State Pedagogical University, Tashkent, Uzbekistan
University of Diyala, college of sciences, chemistry department, Iraq
Department of Medical Laboratories Technology, Al-Hadi University College, Baghdad, 10011, Iraq
Department of Pharmacy, Al-Noor University College, Nineveh, Iraq
Department of Medical Laboratories Technology, Al-Nisour University College, Baghdad, Iraq
college of pharmacy, National University of Science and Technology, Dhi Qar, Iraq
Satbayev University, Satbayev Str. 22a, Almaty, 050013, Kazakhstan
Young Researchers and Elite Club, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran
Department of pharmacy
Pharmaceutical Chemistry Department
Faculty of Chemical Engineering
Scientific and Innovation Department
University of Diyala
Department of Medical Laboratories Technology
Department of Pharmacy
Department of Medical Laboratories Technology
college of pharmacy
Satbayev University
Young Researchers and Elite Club
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