Investigation of photovoltaic properties of organic perovskite solar cell (OPSCS) using Pbi2/CH3NH3I/Tio2:FTO.

In this work we extend our previous work on that type material and already reported. The photoelectric behavior of perovskite CH3NH3PbI3-x doped with Clx layers developed on TiO2:FTO using the spin-coating method. Perovskite parameters of the unit cell are calculated by XRD. The developed layer's morphology is shown the irregularity and porosity. In this work the to discover the behavior of developed perovskite layer on TiO2:FTO and spectral analysis of this. Therefore, the analytic studies of this substance are having a bandgap∼1.60 eV and this is shown the order of perfect absorption coefficient and bandgap in the range of 400 nm thin layers. This thin layer help to develop solar material and its devices make highly efficient solar panel. [ABSTRACT FROM AUTHOR]