Performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode

Effective green single-layer organic light-emitting diodes (OLEDs) are reported with fac-tris(2-phenylpyridine)iridium [Ir(ppy)(3)] as a dopant and chlorinated indium tin oxide (Cl–ITO) as a transparent anode. The work function of the chlorinated ITO is manipulated to be ∼5.3 eV from ∼4.7 eV for bar...

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Autores principales: Wu, Zhenxuan, Yang, Zhenlin, Xue, Kai, Fei, Chunchun, Wang, Fei, Yan, MinNan, Zhang, Hongmei, Ma, Dongge, Huang, Wei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9078989/
https://www.ncbi.nlm.nih.gov/pubmed/35541542
http://dx.doi.org/10.1039/c7ra13355c
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author Wu, Zhenxuan
Yang, Zhenlin
Xue, Kai
Fei, Chunchun
Wang, Fei
Yan, MinNan
Zhang, Hongmei
Ma, Dongge
Huang, Wei
author_facet Wu, Zhenxuan
Yang, Zhenlin
Xue, Kai
Fei, Chunchun
Wang, Fei
Yan, MinNan
Zhang, Hongmei
Ma, Dongge
Huang, Wei
author_sort Wu, Zhenxuan
collection PubMed
description Effective green single-layer organic light-emitting diodes (OLEDs) are reported with fac-tris(2-phenylpyridine)iridium [Ir(ppy)(3)] as a dopant and chlorinated indium tin oxide (Cl–ITO) as a transparent anode. The work function of the chlorinated ITO is manipulated to be ∼5.3 eV from ∼4.7 eV for bared ITO. The improvement in anode workfunction allows the direct hole injection into the HOMO of the phosphorescent dopant. As a result, the green phosphorescent OLEDs with simple single layers can deliver a current efficiency (CE) and external quantum efficiency (EQE) as high as 33.48 cd A(−1) and 10.1%, respectively.
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spelling pubmed-90789892022-05-09 Performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode Wu, Zhenxuan Yang, Zhenlin Xue, Kai Fei, Chunchun Wang, Fei Yan, MinNan Zhang, Hongmei Ma, Dongge Huang, Wei RSC Adv Chemistry Effective green single-layer organic light-emitting diodes (OLEDs) are reported with fac-tris(2-phenylpyridine)iridium [Ir(ppy)(3)] as a dopant and chlorinated indium tin oxide (Cl–ITO) as a transparent anode. The work function of the chlorinated ITO is manipulated to be ∼5.3 eV from ∼4.7 eV for bared ITO. The improvement in anode workfunction allows the direct hole injection into the HOMO of the phosphorescent dopant. As a result, the green phosphorescent OLEDs with simple single layers can deliver a current efficiency (CE) and external quantum efficiency (EQE) as high as 33.48 cd A(−1) and 10.1%, respectively. The Royal Society of Chemistry 2018-03-21 /pmc/articles/PMC9078989/ /pubmed/35541542 http://dx.doi.org/10.1039/c7ra13355c Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Wu, Zhenxuan
Yang, Zhenlin
Xue, Kai
Fei, Chunchun
Wang, Fei
Yan, MinNan
Zhang, Hongmei
Ma, Dongge
Huang, Wei
Performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode
title Performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode
title_full Performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode
title_fullStr Performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode
title_full_unstemmed Performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode
title_short Performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode
title_sort performance enhancement of single layer organic light-emitting diodes using chlorinated indium tin oxide as the anode
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9078989/
https://www.ncbi.nlm.nih.gov/pubmed/35541542
http://dx.doi.org/10.1039/c7ra13355c
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