Study on Optical-Electric-Thermal Performance of the Perovskite Solar Cells Based on Embedding Different Geometric Metal Nanoparticles

摘要

When we geometrically optimize the metal nanoparticles embedded in the active layer of perovskite, the light absorption capacity of perovskite solar cells has been significantly enhanced. At the same time, we investigate the effect of metal nanoparticles heating on the electrical performance and stability of perovskite solar cells. The research results show that the heat loss of the metal nanoparticles can be effectively reduced by optimizing the geometric parameters of the metal nanoparticles. The temperature of the perovskite active layer is also reduced. The results show that the carrier mobility of the perovskite solar cell increased. The energy conversion efficiency of the perovskite solar cell increased by 38%.