Optimization of Solar Cells Based on Perovskite Materials

Suzhou Foreign Language School, Suzhou, China

Abstract

With the rapid advancement of economy, human’s demand for energy continues to grow, and energy shortage has become the primary problem hindering further economic development. Therefore, changing the existing energy structure and developing and utilizing sustainable clean energy are the research directions of all countries in the world. Perovskite solar cells have rapidly become a research hotspot in the field of solar cells worldwide in recent years due to their remarkable advantages such as low manufacturing cost and high efficiency. However, PSC (Perovskite solar cell) have many problems in the stability, reproducibility and performance evaluation of high-efficiency battery devices. By introducing the structure and performance of perovskite, this paper summarizes the research progress of solar cells based on this kind of materials, analyzes its working mechanism, summarizes the key issues affecting the performance of PSC, points out the direction of efforts to further improve the performance of PSC, and looks forward to the optimization development of PSC.