CsPbI3 all-inorganic perovskite solar cells: Development status and theoretical prediction

In this paper, the crystal structure, physical properties, photoelectric conversion efficiency and large-area development of CsPbI3 all-inorganic perovskite solar cells are comprehensively analyzed. The research results of the material in photoelectric conversion efficiency, large-area development and preparation technology are summarized. In addition, through theoretical prediction and simulation, this study simulated a CsPbI3 all-inorganic perovskite solar cell with a photoelectric conversion efficiency of 28.29 %, which provided a theoretical basis for the preparation of high-performance devices.