Synthesis of dibenzothiophene-based host materials with a dimesitylborane substituent and their green PHOLED performances†
Abstract
In the two isomeric dibenzothiophene-based host materials, the different linkages between dibenzothiophene and dimesitylborane on a phenyl spacer dictated their photophysical properties. The performances of Ir(ppy)2(acac)-based green phosphorescent devices with two isomeric host materials were similar regardless of different linkage positions.
- This article is part of the themed collection: Luminescent Complexes and Materials for Light-Emitting Devices
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