Issue 46, 2023

A red ambient afterglow material with lifetime of 0.5 s and efficiency over 12%

Abstract

γCbPhAP, a D–A dyad with γ-carboline as the D unit and 3-phenylacenaphtho[1,2-b]pyrazine-8,9-dicarbonitrile as the A moiety and phosphorescence core, was designed and synthesized. The doping system of 1 wt% γCbPhAP in PMMA shows red ambient phosphorescence-dominated afterglow with long lifetime of 0.5 s and decent efficiency over 12%.

Graphical abstract: A red ambient afterglow material with lifetime of 0.5 s and efficiency over 12%

Supplementary files

Article information

Article type
Communication
Submitted
18 Apr 2023
Accepted
15 May 2023
First published
15 May 2023

Chem. Commun., 2023,59, 7036-7039

A red ambient afterglow material with lifetime of 0.5 s and efficiency over 12%

X. Shen, Y. Luo, K. Chen, C. Fu, R. Liu, Y. Huang, K. Wu, J. Luo and Z. Lu, Chem. Commun., 2023, 59, 7036 DOI: 10.1039/D3CC01910A

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