Synthesis and Characterization of Carbazole Dendrimers as Solution-Processed High Tg Amorphous Hole-Transporting Materials for Electroluminescent Devices

We report on an efficient and facile synthesis of up to 4th generation carbazole dendrons by using a mild Ullmann coupling reaction. The dendrimers, namely GnC (n = 1–4), are thermally stable amorphous materials with high glass transition temperatures (Tg) up to 347 °C and exhibit chemically stable...

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Veröffentlicht in:	European journal of organic chemistry 2013-10, Vol.2013 (29), p.6619-6628
Hauptverfasser:	Prachumrak, Narid, Pansay, Sukrawee, Namuangruk, Supawadee, Kaewin, Tinnagon, Jungsuttiwong, Siriporn, Sudyoadsuk, Taweesak, Promarak, Vinich
Format:	Artikel
Sprache:	eng
Schlagworte:	Dendrimers Diodes Glasses Organic light-emitting diodes Solid-state structures Thin films
Online-Zugang:	Volltext
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