TITLE:
Characterization and Fabrication of Pb-Based Perovskites Solar Cells under Atmospheric Condition and Stability Enhancement
AUTHORS:
Shah Sultan Ashrafi, M. K. Hossain, Md. Momanul Islam, M. U. Hossain, S. M. Fahad, M. Kamrujjaman, Md. Maidul Islam Masum, F. Ahmed, M. A. Hossain, Mohammad Obaidur Rahman
KEYWORDS:
Graphene, Perovskites, Hetero-Junction, Conversion Efficiency, Atmospheric
JOURNAL NAME:
Advances in Materials Physics and Chemistry,
Vol.10 No.11,
November
27,
2020
ABSTRACT: Optimization of Graphene concentration in optoelectronic properties has been studied which leads to progressive stability based on Graphene-CH3NH3PbI3 employing nanoparticles perovskites solar cells in this work. CH3NH3PbI3 wafer-based hetero-junction solar cells were developed under atmospheric conditions using Graphite as a hole transport layer (HTL) and TiO2 as an electron transport layer (ETL). In particular a considerable enhancement in power conversion efficiency (PCE