Issue 33, 2024
From the journal:

Journal of Materials Chemistry C

Photo-polymerization-induced tightened domain enhancing the room-temperature phosphorescence emission†

Cheng Yuan,‡a   Sang Yup Lee, ORCID logo ‡b   Jingyuan Huang, ORCID logo ‡c   Yong Ho Cho, ORCID logo c   Yujie Liu, ORCID logo a   Dong June Ahn ORCID logo *bc  and  Chunzhi Cui ORCID logo *a  

* Corresponding authors

a Department of Chemistry, Yanbian University, Yanji 133002, China
E-mail: cuichunzhi@ybu.edu.cn

b KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Korea
E-mail: ahn@korea.ac.kr

c Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea

Abstract

Effectively enhancing the room-temperature phosphorescence (RTP) emission of pure organic phosphors is the goal that scholars continue to pursue. In this study, as a novel strategy, diacetylene monomers were introduced into a pure organic molecule, 2-(9H-carbazol-9-yl)ethanol (CZEO). Upon UV irradiation, the formed polydiacetylene (PDA) backbones caused a significant enhancement in the RTP emission. RTP emission continuously enhanced with the time UV irradiation. In addition, the synergistic enhancement with the help of halogen bonds was realized by introducing Br atoms into the CZEO unit.

Graphical abstract: Photo-polymerization-induced tightened domain enhancing the room-temperature phosphorescence emission

About
Cited by
Related
Download options Please wait...

Supplementary files

Transparent peer review

To support increased transparency, we offer authors the option to publish the peer review history alongside their article.

View this article’s peer review history

Article information

DOI
https://doi.org/10.1039/D4TC02005G
Article type
Paper
Submitted
15 May 2024
Accepted
06 Jul 2024
First published
08 Jul 2024

J. Mater. Chem. C, 2024,12, 13002-13009

Permissions

Request permissions

Photo-polymerization-induced tightened domain enhancing the room-temperature phosphorescence emission

C. Yuan, S. Y. Lee, J. Huang, Y. H. Cho, Y. Liu, D. J. Ahn and C. Cui, J. Mater. Chem. C, 2024, 12, 13002 DOI: 10.1039/D4TC02005G

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