Issue 77, 2012
From the journal:

Chemical Communications

Bipolar AIE-active luminogens comprised of an oxadiazole core and terminal TPE moieties as a new type of host for doped electroluminescence†

Jing Huang,a   Xiao Yang,b   Xianjie Li,c   Pengyu Chen,a   Runli Tang,a   Feng Li,c   Ping Lu,c   Yuguang Ma,c   Lei Wang,*b   Jingui Qin,a   Qianqian Lia  and  Zhen Li*a  

* Corresponding authors

a Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
E-mail: lizhen@whu.edu.cn
Fax: +86-27-68755363
Tel: +86-27-68755363

b Wuhan National Laboratory for Optoelectronics, School of Optoelectronic Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
E-mail: lei96wang@163.com

c State Key Laboratory of Supramolecular Structure and Materials, Department of Chemistry, Jilin University, Jilin 130022, China

Abstract

For the first time, two bipolar AIE-active luminogens (Oxa-pTPE and Oxa-mTPE) constructed from tetraphenylethene and oxadiazole were utilized as fluorescence host materials in sky-blue doped OLEDs and exhibited high efficiencies with Lmax, ηC,max, ηP,max and ηext,max of 10 070 cd m−2, 9.79 cd A−1, 9.92 Im W−1 and 5.0%, respectively, broadening the scope for the utilization of AIE materials in the optoelectronic field.

Graphical abstract: Bipolar AIE-active luminogens comprised of an oxadiazole core and terminal TPE moieties as a new type of host for doped electroluminescence

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Article information

DOI
https://doi.org/10.1039/C2CC34966C
Article type
Communication
Submitted
11 Jul 2012
Accepted
06 Aug 2012
First published
07 Aug 2012

Chem. Commun., 2012,48, 9586-9588

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Bipolar AIE-active luminogens comprised of an oxadiazole core and terminal TPE moieties as a new type of host for doped electroluminescence

J. Huang, X. Yang, X. Li, P. Chen, R. Tang, F. Li, P. Lu, Y. Ma, L. Wang, J. Qin, Q. Li and Z. Li, Chem. Commun., 2012, 48, 9586 DOI: 10.1039/C2CC34966C

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