Less Is More: Dilution Enhances Optical and Electrical Performance of a TADF Exciplex

A surprising yet highly practical approach to improve the performance of a TADF exciplex blend is reported. Using the TSBPA donor and PO-T2T acceptor to form an exciplex, we are able to blue shift the emission, increase PLQY from 58 to 80%, and increase the device EQE from 14.8 to 19.2% by simply di...

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Veröffentlicht in:	The journal of physical chemistry letters 2019-02, Vol.10 (4), p.793-798
Hauptverfasser:	Colella, Marco, Danos, Andrew, Monkman, Andrew P
Format:	Artikel
Sprache:	eng
Schlagworte:	Letter
Online-Zugang:	Volltext
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