Synthesis of Halide Perovskite and Metal-organic Framework Composites and Their Research Progress in Field of Optoelectronics

Halide perovskite materials have demonstrated significant potential in the field of photoelectric materials due to their excellent photoelectric properties. However，their inherent instability limits their practical application to some extent. In recent years，there has been increasing attention on the synthesis of new composites using metal-organic frameworks（MOFs）to encapsulate halide perovskites. By encapsulating halide perovskites within MOFs，stability can be significantly improved under conditions such as humidity，temperature，and light，leading to unique performance advantages. This paper provides a comprehensive review of the latest functions and applications of perovskite-metal organic framework composites（PeMOFs）in photoelectric conversion. The preparation strategy and research progress of PeMOF are described in detail，followed by an analysis of the unique role played by MOF in PeMOF. Finally，this paper summarizes the latest research progress on PeMOFs in the fields such as perovskite solar cells（PSCs），photocatalysis，sensors，light-emitting diodes（LEDs），fluorescent anti-counterfeiting and information encryption techniques，radiation protection，and detection，while also discussing future development directions and application prospects. © 2024 Editorial Office of Chinese Optics. All rights reserved.