<i>In situ</i> interfacial passivation with an arylphosphine oxide and phosphonate electron transporting layer for efficient all-solution-processed PeQLEDs-Reference-Cited by-同舟云学术

In situ interfacial passivation with an arylphosphine oxide and phosphonate electron transporting layer for efficient all-solution-processed PeQLEDs

Published:2022 Issue:46 Volume:14 Page:17230-17236
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Li Xuefei¹²,Tian Yiting³,Yang Liuqing¹²,Wang Shumeng²^ORCID,Zhao Lei²,Ding Junqiao¹²^ORCID

Affiliation:

1. School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China

2. State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China

3. School of Materials and Energy, Yunnan University, Kunming 650091, P. R. China

Abstract

All-solution-processed PeQLEDs are developed by interfacial passivation with an electron transporting material containing a PO group, revealing bright green emission with a promising external quantum efficiency (EQE) of 6.47%.

Funder

National Natural Science Foundation of China

Yunnan University

Youth Innovation Promotion Association of the Chinese Academy of Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/NR/D2NR03793A

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1. Properties and potential optoelectronic applications of lead halide perovskite nanocrystals