A succinct enhanced luminescence strategy for fluorescent ionic liquids and the application for detecting CO2

An interesting phenomenon was found that fluorophore was introduced into ionic liquid (IL) to magnify fluorescence signal via the thermally activated delayed fluorescence process; thus up to 15 fold enhancements were achieved. Hence, we reported a succinct enhanced luminescence strategy to reduce si...

Full description

Saved in:
Bibliographic Details
Published inGreen energy & environment Vol. 7; no. 5; pp. 1093 - 1101
Main Authors Che, Siying, Guo, Jiachen, Gan, Lu, Xiao, Qiaoxin, Li, Haoran, She, Yuanbin, Wang, Congmin
Format Journal Article
LanguageEnglish
Published KeAi Communications Co., Ltd 01.10.2022
Subjects
Carbon dioxide
Enhancement
Fluorescent sensors
Ionic liquids
Online AccessGet full text

Cover

More Information
Summary:An interesting phenomenon was found that fluorophore was introduced into ionic liquid (IL) to magnify fluorescence signal via the thermally activated delayed fluorescence process; thus up to 15 fold enhancements were achieved. Hence, we reported a succinct enhanced luminescence strategy to reduce single-triplet energy split by the tunability of ILs. This strategy could be extended to more kinds of ILs by the virtue of a preliminary DFT calculation screening. Moreover, the optical feature of IL sensor made it a promising candidate as a gas fluorescence sensor.
ISSN:2468-0257
2468-0257
DOI:10.1016/j.gee.2021.01.010