Combining tetraphenylethene (TPE) derivative cations with Eu3+-β-diketone complex anions for tunable luminescence

Jicao Han; Zhengyu Zhang; Dongdong Liu; Xi Wang

doi:10.1039/D2CC03903F

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Combining tetraphenylethene (TPE) derivative cations with Eu³⁺-β-diketone complex anions for tunable luminescence†

Jicao Han,^a Zhengyu Zhang,^a Dongdong Liu

^a and Xi Wang

*^a

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* Corresponding authors

^a Marine College, Shandong University, Weihai, Weihai 264209, P. R. China
E-mail: xi_wang@sdu.edu.cn

Abstract

Tetraphenylethene (TPE) derivative cations (TPE⁺) and Eu³⁺-β-diketone complex anions (Eu(ABM)₄⁻) were combined to construct a novel dual energy transfer system (TPE⁺ to Eu³⁺ and ABM to Eu³⁺). Our system exhibits tunable luminescence in DMF/water mixtures under different f_w conditions owing to the AIE and ACQ properties of TPE⁺ and ABM, respectively. Its luminescence can be also regulated by adding P-containing oxysalts or polyacrylic acids.

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Article information

DOI: https://doi.org/10.1039/D2CC03903F
Article type: Communication
Submitted: 13 Jul 2022
Accepted: 27 Nov 2022
First published: 28 Nov 2022

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Chem. Commun., 2023,59, 90-93

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Combining tetraphenylethene (TPE) derivative cations with Eu³⁺-β-diketone complex anions for tunable luminescence

J. Han, Z. Zhang, D. Liu and X. Wang, Chem. Commun., 2023, 59, 90 DOI: 10.1039/D2CC03903F

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