Published September 19, 2019
| Version v1
Journal article
Open
Characterization of organic/inorganic perovskite material CH3NH3PbI3 prepared by spray pyrolysis with moving nozzle method
Authors/Creators
- 1. Faculty of Technology University of Laghouate, Laghouat, Algeria
- 2. University of El Oued, UDERZA Unit, Fac. Technology, 39000 El Oued, Algeria
- 3. University of El Oued, Fac technology, 39000 El Oued, Algeria
- 4. University of El Oued, UDERZA Unit, Fac. Technology, 39000 El Oued, Algeria // University of El Oued, Fac technology, 39000 El Oued, Algeria
Description
Methylamine lead tri-iodide (MAPbI3 or CH3NH3PbI3) is a promising organic/inorganic perovskite material in photovoltaic applications. It attracted researcher's attention for its good power conversion efficiency that stepped from 3.8 % in 2009 to up to 22 % in 2018. In this paper is reported a new low-cost method to fabricate CH3NH3PbI3 which is the spray pyrolysis with moving nozzle. Then it is reported different optical and electrical characteristics of the resulting perovskite. Results promote that a molarity of 2 moles and a processing temperature of 100°C can improve optical properties.