题目：

Functional 2D phases in mixed dimensional perovskite photovoltaics

作者：

Fan Hu,¹ Yan-Hui Lou^2,*, and Zhao-Kui Wang^1,*

单位：

¹Institute of Functional Nano and Soft Materials (FUNSOM), Soochow University, Suzhou, China.

²College of Energy, Soochow Institute for Energy and Materials Innovations, Soochow University, Suzhou, China.

摘要：

Organic-inorganic hybrid perovskite solar cells (PSCs) with unique properties exhibit their powerful competitiveness in the photovoltaic field over the past few years. However, the challenges of stability for perovskite devices limit the commercialization and further development. The 2D/3D hybrid structures combine the superior efficiency of bulk perovskites and the superior stability of layered perovskites and gradually get hotspots of the photovoltaic field. In addition, there remains a lack of comprehensive understanding and systematic summary of the function of 2D perovskite attributed to the complex nature of 2D/3D structures. Here, the latest progress of 2D/3D hybrid structures and focus on the functionality of 2D phases in mixed structures and the underlying mechanism from the perspective of their different distributions in the perovskite layer is summarized. Then, the insight and vital factors for overall improvements in the stability of 2D/3D structures are thoroughly discussed. Finally, it is expected that this review will contribute to the present challenges and future research prospects in the photovoltaic industry.

影响因子：

19.924

分区情况：

一区

链接：

https://doi.org/10.1002/adfm.202304848