Issue 69, 2024

Single-component TADF gels: study of the positional isomer effect on gelation and morphological effect on conductivity

Abstract

The gelation of two TADF positional isomers, 4BPy-mDTC and BPy-DTC, was explored. Among these emitters, only 4BPy-mDTC forms stable organogels due to the optimized intermolecular interactions. Interestingly, the morphology of the gel can be tuned from fibre to fettuccine by changing the solvents. The electrical conductivity of the self-assembly can also be increased from 8.05 × 10−4 S m−1 to 6.05 × 10−3 S m−1 by tuning the morphology.

Graphical abstract: Single-component TADF gels: study of the positional isomer effect on gelation and morphological effect on conductivity

Supplementary files

Article information

Article type
Communication
Submitted
30 Ebr. 2024
Accepted
24 Goue. 2024
First published
26 Goue. 2024

Chem. Commun., 2024,60, 9234-9237

Single-component TADF gels: study of the positional isomer effect on gelation and morphological effect on conductivity

G. P. Nanda, S. Chand, S. Rajamanickam and P. Rajamalli, Chem. Commun., 2024, 60, 9234 DOI: 10.1039/D4CC02096K

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