钙钛矿材料在发光二极管中的研究进展  

Research Progress of Perovskite Materials in Light-emitting Diodes

作　　者：孙丽媛 卢鹏 邓漫君 仝庆 SUN Liyuan;LU Peng;DENG Manjun;TONG Qing(Jiangsu Lopal Technology Co.Ltd.,Nanjing 210038,China;College of Chemical Engineering,Hunan University,Changsha 410082,China;College of Science,University of Shanghai for Science and Technology,Shanghai 200093,China;Center of Modern Analysis,Nanjing University,Nanjing 210093,China)

机构地区：[1]江苏龙蟠科技股份有限公司,江苏南京210038 [2]湖南大学化工学院,湖南长沙410082 [3]上海理工大学理学院,上海200093 [4]南京大学现代分析中心,江苏南京210093

出　　处：《材料科学与工程学报》2021年第4期698-706,共9页Journal of Materials Science and Engineering

基　　金：国家自然科学基金资助项目(21341010);湖南省科技计划资助项目(2016SK2064)。

摘　　要：钙钛矿材料因其发光量子产率高,载流子迁移率高以及发光峰位可调控等特性而在发光二极管领域得以广泛研究。本文简要介绍了钙钛矿材料器件结构及发光机理,综述了其在发光二极管领域的最新研究进展,浅谈了目前存在的问题及未来发展方向。Perovskite materials have been widely studied in the field of light-emitting diodes due to their high luminescent quantum yield,high carrier mobility and adjustable luminescent peak.In this paper,the device structure and luminescence mechanism were briefly introduced.The latest research progress in the field of light-emitting diodes was summarized,and the existing problems and future development direction were briefly discussed.

关 键 词：钙钛矿材料 发光二极管 发光亮度 外量子效率 

分 类 号：TM914.4[电气工程—电力电子与电力传动]