长程有序助力钙钛矿QLED高性能化  

Long-range Ordered Films Boost Efficient Perovskite Quantum Dot Light-emitting Devices

作　　者：吕昕怿 相恒阳 曾海波[1] LU Xinyi;XIANG Hengyang;ZENG Haibo(MIIT Key Laboratory of Advanced Display Materials and Devices,School of Materials Science and Engineering,Nanjing University of Science and Technology,Nanjing 210094,China)

机构地区：[1]南京理工大学材料科学与工程学院,新型显示材料与器件工信部重点实验室,南京210094

出　　处：《无机材料学报》2025年第1期111-112,共2页Journal of Inorganic Materials

基　　金：国家重点研发计划(2022YFB3606502);国家自然科学基金(52131304,62004101,62261160392)。

摘　　要：钙钛矿量子点在显示应用方面具有独特优势,然而在高亮度下其长期稳定性仍是一个巨大的挑战。本文聚焦于钙钛矿量子点及其发光薄膜形貌的调控进展,阐述了长程有序的钙钛矿量子点薄膜对其电致发光性能的影响,并展望了其在提升钙钛矿量子点电致发光稳定性方面的发展前景。Perovskite quantum dots have unique advantages in display.However,their long-term stability at high brightness is still a huge challenge.Therefore,this article focuses on the progress of the regulation of perovskite quantum dots and their luminescent film morphology,explains the influence of long-range ordered perovskite quantum dot films on their electroluminescent properties,and looks forward to the development prospects in improving the electroluminescent stability of perovskite quantum dots.

关 键 词：钙钛矿量子点 长程有序 配体交换 显示材料 量子点发光二极管 

分 类 号：TQ174[化学工程—陶瓷工业]