Issue 15, 2024
From the journal:

Chemical Communications

Liquid-crystalline circularly polarised fluorescent emitters with a high luminescence dissymmetry factor†

Xiaoyi Lai,a   Qihang Zhong,a   Chen Xiao,a   Stephen J. Cowling, ORCID logo c   Pengfei Duan, ORCID logo *b   Duncan W. Bruce, ORCID logo *c   Weiguo Zhu ORCID logo a  and  Yafei Wang ORCID logo *a  

* Corresponding authors

a Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Jiangsu Engineering Laboratory of Light-Electricity-Heat Energy-Converting Materials and Applications, School of Materials Science & Engineering, Changzhou University, Changzhou 213164, China
E-mail: qiji830404@hotmail.com

b CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, Beijing 100190, P. R. China
E-mail: duanpf@nanoctr.cn

c Department of Chemistry, University of York, Heslington, York, UK
E-mail: duncan.bruce@york.ac.uk

Abstract

Chiral liquid-crystalline emitters based on 9,9-dimethyl-10-(4-(phenylsulfonyl)phenyl)-9,10-dihydroacridine and a functionalised binaphthol show smectic liquid crystal phases and circularly polarised blue fluorescence with a high luminescence dissymmetry factor |glum| of 0.13. Solution-processable organic light-emitting diodes (OLEDs) based on the enantiomers were explored.

Graphical abstract: Liquid-crystalline circularly polarised fluorescent emitters with a high luminescence dissymmetry factor

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Article information

DOI
https://doi.org/10.1039/D3CC06000D
Article type
Communication
Submitted
11 Dec 2023
Accepted
20 Jan 2024
First published
23 Jan 2024
This article is Open Access
Creative Commons BY license

Chem. Commun., 2024,60, 2026-2029

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Liquid-crystalline circularly polarised fluorescent emitters with a high luminescence dissymmetry factor

X. Lai, Q. Zhong, C. Xiao, S. J. Cowling, P. Duan, D. W. Bruce, W. Zhu and Y. Wang, Chem. Commun., 2024, 60, 2026 DOI: 10.1039/D3CC06000D

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