New 4,4′-Bis(9-carbazolyl)–Biphenyl Derivatives with Locked Carbazole–Biphenyl Junctions: High-Triplet State Energy Materials

We synthesized a series of 4,4′-bis­(9-carbazolyl)–biphenyl (CBP) derivatives, using methyl groups as spatially demanding groups, locking the angle between the carbazole subunit and the biphenyl backbone as potential matrix material for blue organic light-emitting diodes (OLEDs). The locked rotation...

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Veröffentlicht in:	Chemistry of materials 2015-03, Vol.27 (5), p.1772-1779
Hauptverfasser:	Gantenbein, Markus, Hellstern, Manuel, Le Pleux, Loïc, Neuburger, Markus, Mayor, Marcel
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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