Issue 41, 2022
From the journal:

Chemical Communications

Chelation-activated ultralong room-temperature phosphorescence and thermo-/excitation-dependent persistent luminescence†

Siqin Wu,a   Bo Zhou,a   Xiaoyu Fang ORCID logo a  and  Dongpeng Yan ORCID logo *ab  

* Corresponding authors

a Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, College of Chemistry, and Key Laboratory of Radiopharmaceuticals, Ministry of Education, Beijing Normal University, Beijing 100875, P. R. China
E-mail: yandp@bnu.edu.cn

b Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, 100875 Beijing, P. R. China

Abstract

Multidentate chelation effect can be used to activate the ultralong room-temperature phosphorescence and stabilize the triplet excitons. The as-synthesized cadmium(II) based complexes further exhibit thermo- and excitation-dependent persistent luminescence as potential for optical logic gate.

Graphical abstract: Chelation-activated ultralong room-temperature phosphorescence and thermo-/excitation-dependent persistent luminescence

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Article information

DOI
https://doi.org/10.1039/D2CC01485H
Article type
Communication
Submitted
15 Mar 2022
Accepted
27 Apr 2022
First published
27 Apr 2022

Chem. Commun., 2022,58, 6136-6139

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Chelation-activated ultralong room-temperature phosphorescence and thermo-/excitation-dependent persistent luminescence

S. Wu, B. Zhou, X. Fang and D. Yan, Chem. Commun., 2022, 58, 6136 DOI: 10.1039/D2CC01485H

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