Study of the Prospect of Perovskite Solar Cells

Abstract

Perovskite solar cells are known to belong to the third generation of solar cells. Owing to the ability to change the band gap energy when changing the material composition, it has a high absorption coefficient that reduces manufacturing costs and carrier mobility. and the diffusion length of large charged particles leads to higher efficiency, so compared to other types of solar cells of the same generation such as color sensitive batteries and quantum dot batteries, perovskite batteries have the most application prospects. According to publications in the last 14 years, the photoelectric conversion efficiency of perovskite solar cells has increased rapidly from 3.5% (in 2009) to 25.8% (in 2022).