Direct deposition of Sn-doped CsPbBr₃ perovskite for efficient solar cell application.

ABSTRACT: All inorganic carbon-based planar perovskites, particularly CsPbBr₃, have attracted considerable attention due to their excellent stability against oxygen, moisture, and heat for photovoltaic utilization. However, the power conversion efficiency of carbon-based planar CsPbBr₃ perovskite solar cells is mostly low, primarily because of the inferior film quality with undesirable crystallization and narrow light absorbance ranges. Herein, we develop a novel direct deposition approach combined with Sn doping to achieve highly efficient and stable carbon-based Sn-doped CsPbBr₃ perovskite solar cells. Mass-scale Sn ion-doped CsPbBr₃ perovskite powder was effectively synthesized and characterized via a facile strategy by adding hydrohalic acid in

SUBMITTER: Abib MH 

PROVIDER: S-EPMC8694008 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature