Thermally Activated Delayed Fluorescence: Beyond the Single Molecule

Etherington, Marc (2020) Thermally Activated Delayed Fluorescence: Beyond the Single Molecule. Frontiers in Chemistry. ISSN 2296-2646 (In Press)

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Abstract

Emitters that exhibit thermally activated delayed fluorescence (TADF) are of interest for commercial applications in organic light-emitting diodes (OLEDs) due to their ability to achieve internal quantum efficiency of 100. However, beyond the intrinsic properties of these materials it is important to understand how the molecules interact with each other and when these interactions may occur. Such interactions lead to a significant red shift in the photoluminescence and electroluminescence, making them less practicable for commercial use. Through summarizing the literature, covering solid-state solvation effects and aggregate effects in organic emitters, this mini review outlines a framework for the complete study of TADF emitters formed from the current-state-of-the-art techniques.

Item Type: Article
Uncontrolled Keywords: Thermally activated delayed fluorescence, Aggregation, Solid State Solvation Effect, Photophysics, Organic Light-Emitting Diodes
Subjects: F100 Chemistry
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Elena Carlaw
Date Deposited: 14 Jul 2020 09:49
Last Modified: 13 Aug 2020 03:30
URI: http://nrl.northumbria.ac.uk/id/eprint/43762

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