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

Siqin Wu; Bo Zhou; Xiaoyu Fang; Dongpeng Yan

doi:10.1039/D2CC01485H

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

Siqin Wu,^a Bo Zhou,^a Xiaoyu Fang

^a and Dongpeng Yan

*^ab

Author affiliations

* 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.

This article is part of the themed collection: 2022 Pioneering Investigators

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

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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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Chemical Communications

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

Abstract

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

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