3,3′-Bicarbazole-based compounds as bipolar hosts for green and red phosphorescent organic light-emitting devices

[Display omitted] •3,3‘-bicarbazoles with triphenylsilyl and toluenesulfonyl moieties were synthesized.•They have high triplet energies of 2.9 eV for efficient triplet exciton harvesting.•Triphenylsilyl-based compound has superior hole-injecting properties and bipolar charge-transporting properties....

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Veröffentlicht in:	Materials science & engineering. B, Solid-state materials for advanced technology Solid-state materials for advanced technology, 2020-11, Vol.261, p.114662, Article 114662
Hauptverfasser:	Bezvikonnyi, Oleksandr, Grybauskaite-Kaminskiene, Gintare, Volyniuk, Dmytro, Simokaitiene, Jurate, Danyliv, Yan, Durgaryan, Ranush, Bucinskas, Audrius, Jatautienė, Egle, Hladka, Iryna, Scholz, Johannes, Starykov, Hryhorii, Grazulevicius, Juozas V.
Format:	Artikel
Sprache:	eng
Schlagworte:	3,3′-bicarbazole Arylsilane Benzene Devices Emitters Excitons Host Materials Science Materials Science, Multidisciplinary Organic light emitting diodes Phosphorescence Phosphorescent OLED Physical Sciences Physics Physics, Condensed Matter Science & Technology Synthesis Technology Toluenesulfonyl
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