Issue 94, 2018
From the journal:

Chemical Communications

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

Lin Liu,‡a   Zhibin Wang,‡a   Wenda Sun,a   Jin Zhang,b   Siqian Hu,c   Tasawar Hayat,d   Ahmed Alsaedid  and  Zhan’ao Tan ORCID logo *ab  

* Corresponding authors

a State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China

b Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
E-mail: tanzhanao@mail.buct.edu.cn

c Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University, Wuhan 430056, China

d NAAM Research Group, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia

Abstract

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 17 017 cd m−2, and the efficiency showed little roll-off with increasing current density.

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

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Article information

DOI
https://doi.org/10.1039/C8CC07821A
Article type
Communication
Submitted
30 Sep 2018
Accepted
02 Nov 2018
First published
02 Nov 2018

Chem. Commun., 2018,54, 13283-13286

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

L. Liu, Z. Wang, W. Sun, J. Zhang, S. Hu, T. Hayat, A. Alsaedi and Z. Tan, Chem. Commun., 2018, 54, 13283 DOI: 10.1039/C8CC07821A

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