All-solution-processed perovskite light-emitting diodes with all metal oxide transport layers

被引：42
作者：
Liu, Lin [1 ]
Wang, Zhibin [1 ]
Sun, Wenda [1 ]
Zhang, Jin [2 ]
Hu, Siqian [3 ]
Hayat, Tasawar [4 ]
Alsaedi, Ahmed [4 ]
Tan, Zhan'ao [1 ,2 ]
机构：
[1] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
[2] Beijing Univ Chem Technol, Beijing Adv Innovat Ctr Soft Matter Sci & Engn, Beijing 100029, Peoples R China
[3] Jianghan Univ, Sch Chem & Environm Engn, Key Lab Optoelect Chem Mat & Devices, Minist Educ, Wuhan 430056, Hubei, Peoples R China
[4] King Abdulaziz Univ, NAAM Res Grp, Fac Sci, Jeddah 21589, Saudi Arabia
来源：
CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 94期
基金：
中国国家自然科学基金;
关键词：
EXTERNAL QUANTUM EFFICIENCY; PERFORMANCE; MORPHOLOGY;
D O I：
10.1039/c8cc07821a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
All-solution-processed perovskite light-emitting diodes (PeLEDs) with all metal oxide transport layers were successfully realized based on an ITO/NiOx/CsPbBr3/ZnMgO/Al conventional device structure. A unique perovskite-polymer composite method enables the deposition of solution-processed ZnMgO nanoparticles on the perovskite film. As a result, we achieved highly efficient PeLEDs with a maximum luminance of 17017 cd m(-2), and the efficiency showed little roll-off with increasing current density.
引用
收藏
页码：13283 / 13286
页数：4
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