Abstract:
The interface tailoring is crucial for the efficiency and stability of Perovskite Solar Cells (PSCs). The reported interface engineering primarily focuses on the energy level turning and trap state passivation to improve the photovoltaic performance of PSCs. In this review, molecule modifications are classified according to the basics of electron transfer mechanisms for the interface tailoring of materials. An in-depth analysis of energy level modification and trap passivation, as well as the universal Density Functional Theory (DFT) method employed in interface tailoring. In addition, strategies to address environmental protection and large-scale mini-modules fabrication by interface engineering are also discussed. This review can guide the researchers in understanding interface engineering to design interface materials for efficient, stable, and eco-friendly PSCs.
摘要:
界面调整对于钙钛矿太阳能电池(PSC)的效率和稳定性至关重要。报道的界面工程主要集中在能级转向和陷阱态钝化上,以改善PSC的光伏性能。在这次审查中,我们根据电子转移机制的基础对分子修饰进行了分类,用于材料的界面定制。深入分析了能级修饰和陷阱钝化,以及在界面剪裁中采用的通用密度泛函理论(DFT)方法。此外,还讨论了通过接口工程解决环境保护和大型微型模块制造的策略。这篇综述将指导研究人员理解界面工程,以设计高效的界面材料,稳定,和环保PSC。本文受版权保护。保留所有权利。