Recent advances in the development of perovskite@metal-organic frameworks composites

Metal-organic frameworks(MOFs) have received considerable attention because of their advantages of adjustable structure, high porosity, and rich active centers. Meanwhile, perovskite has attracted research interest due to its unique highemission quantum yield and excellent optoelectronic properties. However, the instability of perovskites under certain conditions hinders their more comprehensive development. A novel strategy encapsulates perovskite in the pores of MOFs to protect it from external interference and increase the active centers, thus improving the performance of perovskite@MOF composites.In this review, the latest research progress in the synthesis strategy, function, and application of perovskite@MOF composites is systematically summarized. Additionally, the challenges of further developing perovskite@MOF composites are discussed.Hopefully, this review provides creative inspiration to advance future studies on perovskite@MOF composites in this emerging field.