The Research Progress of Metal-Organic Framework-Stabilized Perovskite Nanocrystal Light-Emitting Diodes
ZHOU Yuan
CHEN Quan
CHEN Xirong
WANG Wanqian
TIAN Qianlei
Abstract：Metal halide perovskite nanocrystals exhibit high emission quantum yield and broad color tunability,making them widely used in optoelectronic fields such as light-emitting diodes (LEDs),high-resolution X-ray imaging and photo-radiation sensors. However,issues such as low quantum efficiency and poor stability have limited the commercialization of perovskite-based optoelectronic devices. To address these challenges,embedding perovskite nanocrystals into metal-organic frameworks ( MOFs ) has been proposed to stabilize their emission properties. The resulting perovskite-MOF composite structures ( PeMOF) are stable,high-brightness emitters,enabling a range of promising applications. This paper reviews the preparation of PeMOF structures and discusses the latest advancements and future research directions in their application to light-emitting diodes.
Keywords：metal-organic frameworkperovskite nanocrystallight-emitting diode
Publication Date：2024-12-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：15( 51-65 )