Issue 91, 2015
From the journal:

Chemical Communications

Blue thermally activated delayed fluorescence materials based on bis(phenylsulfonyl)benzene derivatives†

Ming Liu,a   Yuki Seino,b   Dongcheng Chen,a   Susumu Inomata,b   Shi-Jian Su,*a   Hisahiro Sasabe*b  and  Junji Kido*b  

* Corresponding authors

a State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, P. R. China
E-mail: mssjsu@scut.edu.cn

b Department of Organic Device Engineering, Research Center for Organic Electronics (ROEL), Yamagata University, Yonezawa, Japan
E-mail: h-sasabe@yz.yamagata-u.ac.jp, kid@yz.yamagata-u.ac.jp

Abstract

Two blue thermally activated delayed fluorescence molecules based on bis(phenylsulfonyl)benzene with very small singlet–triplet splitting energy were designed and synthesized by combining 3,6-di-tert-butylcarbazole with 1,4-bis(phenylsulfonyl)benzene and 1,3-bis(phenylsulfonyl)benzene, and a maximum external quantum efficiency of 11.7% was achieved for an electroluminescent device.

Graphical abstract: Blue thermally activated delayed fluorescence materials based on bis(phenylsulfonyl)benzene derivatives

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C5CC05435D
Article type
Communication
Submitted
02 Jul 2015
Accepted
16 Sep 2015
First published
16 Sep 2015

Chem. Commun., 2015,51, 16353-16356

Author version available

Download author version (PDF)

Permissions

Request permissions

Blue thermally activated delayed fluorescence materials based on bis(phenylsulfonyl)benzene derivatives

M. Liu, Y. Seino, D. Chen, S. Inomata, S. Su, H. Sasabe and J. Kido, Chem. Commun., 2015, 51, 16353 DOI: 10.1039/C5CC05435D

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements