Issue 23, 2009
From the journal:

Chemical Communications

Bridged triphenylamines as novel host materials for highly efficient blue and green phosphorescent OLEDs†

Zuoquan Jiang,a   Yonghua Chen,b   Cong Fan,a   Chuluo Yang,*a   Qi Wang,b   Youtian Tao,a   Zhiqiang Zhang,b   Jingui Qina  and  Dongge Ma*b  

* Corresponding authors

a Department of Chemistry, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Wuhan University, Wuhan, PR China
E-mail: clyang@whu.edu.cn
Fax: +86 27-68756757
Tel: +86 27-68756757

b State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, PR China
E-mail: mdg1014@ciac.jl.cn
Fax: +86 431-85262357
Tel: +86 431-85262357

Abstract

Two bridged triphenylamine–triphenylsilane (BTPASi) hybrids have been designed as host materials for phosphorescent OLEDs; devices with the novel host materials achieve maximum external quantum efficiencies as high as 15.4% for blue and 19.7% for green electrophosphorescence.

Graphical abstract: Bridged triphenylamines as novel host materials for highly efficient blue and green phosphorescent OLEDs

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Article information

DOI
https://doi.org/10.1039/B902950H
Article type
Communication
Submitted
11 Feb 2009
Accepted
25 Mar 2009
First published
27 Apr 2009

Chem. Commun., 2009, 3398-3400

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Bridged triphenylamines as novel host materials for highly efficient blue and green phosphorescent OLEDs

Z. Jiang, Y. Chen, C. Fan, C. Yang, Q. Wang, Y. Tao, Z. Zhang, J. Qin and D. Ma, Chem. Commun., 2009, 3398 DOI: 10.1039/B902950H

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