Research Article

Blue pyrene-based AIEgens: inhibited intermolecular π–π stacking through the introduction of substituents with controllable intramolecular conjugation, and high external quantum efficiencies up to 3.46% in non-doped OLEDs

Jie Yang,a   Le Li,b   Yun Yu,a   Zichun Ren,a   Qian Peng,c   Shanghui Ye,*b   Qianqian Lia and   Zhen Li*a  
*
Corresponding authors
a
Department of Chemistry, Hubei Key Laboratory on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, P. R. China
E-mail: lizhen@whu.edu.cn, lichemlab@163.com
Fax: +86-27-68756757
b
Key Laboratory for Organic Electronics and Information Displays (KLOEID), Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, Nanjing 210023, P. R. China
E-mail: yeshh@iccas.ac.cn
c
Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Science (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
Mater. Chem. Front., 2017,1, 91-99

DOI: 10.1039/C6QM00014B
Received 13 Apr 2016, Accepted 16 May 2016
First published online 29 Jul 2016
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