Abstract

• Firstly ZnTiO3; Zinc titanate powder was successfully prepared by a solid state reaction method. After that ZnTiO3 perovskite solar cell was fabricated by titanium dioxide (TiO2) layer as the electron transporter layer (ETL) and CuO as the hole transport layer (HTL).Indium doped Tinoxide (ITO) was used as a substrate. In this research, fabrication of ZTO based perovskite solar cell was investigated. From J-V characteristics, efficiency (ɳ) and fill factor were evaluated under illuminated condition. The conversion efficiency 2.12% of ZTO perovskite solar cell was found. By using fabrication and characterization, this structure ZTO based perovskite solar cell was useful in solar cell application.