Synthesis and Characterization of Carbazole-based Copolymers Containing Benzothiadiazole Derivative for Polymer Light-Emitting Diodes

JS Park, SH Jin, YS Gal, JH Lee…

Index: Park, Jin Su; Jin, Sung-Ho; Gal, Yeong-Soon; Lee, Jun Hee; Lee, Jae Wook Molecular Crystals and Liquid Crystals, 2012 , vol. 567, # 1 p. 102 - 109,8

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Citation Number: 2

Abstract

A new thermally robust electroluminescent (EL) carbazole-based π-conjugated copolymer, including poly [3, 7-(N-hexylcarbazole)-co-4, 7-{5, 6-bis (3, 7-dimethyloctylo-xymethyl)-2, 1, 3-(benzothiadiazole)}](PCz-co-P2C10BT) was synthesized and used to fabricate the efficient polymer light-emitting diodes (PLEDs). The glass transition temperature of the PCz-co- P2C10BT (105° C) was found to be higher than that of poly (9, 9-dialkylfluorene) ...