Abstract

The study focuses on optoelectronic model of perovskite solar cell using finite element method to optimize the thickness of electron transport and absorber layers implemented using COMSOL multi-physics modeling. The analyzed perovskite solar cell shows a power conversion efficiency of 17.95% for an optimum film thickness of TiO₂ (90 nm)/CH₃NH₃PbI₃ (100 nm)/Spiro-OMeTAD (300 nm). The obtained simulated results were examined to improve the efficiency of the device and also to understand the impact of factors affecting the performance of the solar cell. Furthermore, the working potential of perovskite solar cell was explored to demonstrate the impending scope of stepwise progress in the novel technology.

摘要

该研究集中于使用有限元方法对钙钛矿太阳能电池的光电模型进行优化，以优化通过COMSOL多物理场建模实现的电子传输层和吸收层的厚度。所分析的钙钛矿太阳能电池对TiO ₂（90 nm）/ CH ₃ NH ₃ PbI ₃（100 nm）/ Spiro-OMeTAD（300 nm）的最佳膜厚显示出17.95％的功率转换效率。对获得的模拟结果进行了检查，以提高设备的效率，并了解影响太阳能电池性能的因素的影响。此外，探索了钙钛矿太阳能电池的工作潜力，以证明该新技术逐步发展的迫在眉睫的范围。