钙钛矿太阳能电池的效率和稳定性研究

Research on Efficiency and Stability of Perovskite Solar Cells

近年来,有机-无机钙钛矿太阳能电池由于卓越的光电性能和极低的材料成本引起广泛关注,更被认作是一种前景广阔的光伏材料。目前,钙钛矿太阳能电池的光电转换效率已经超过22%,展示了极大的发展潜力,但对紫外线辐射和水的长期稳定性差。因此,关于钙钛矿太阳能电池的研究主要集中在电池的高效性和稳定性。本文对提高钙钛矿太阳能电池的效率和稳定性的多种方法进行综述,介绍了近期获得的突破,旨在为实现提高钙钛矿太阳能电池的高效性和稳定性提供基本依据。

Organic -inorganic halide perovskite solar cells because of their superb photoelectrochemical performance and very low material costs have received extensive attention in recent years, it has been considered a bright application prospects in solar cells. The photoelectrochemical conversion efficiency of perovskite solar cells has been greater than 22%, and it shows great potential of development, but poor stability at ultraviolet radiation and water. Hence, the majority of research focus on the efficiency and stability of perovskite solar cells. Various methods to improve the efficiency and stability of perovskite solar cells and recent development were reviewed, the goal of this review is to provide the methods which improve the efficiency and stability of perovskite solar cells.