Alternating copolymers of N-(2-ethylhexyl)-carbazole derivatives with aniline units: Synthesis and properties

…, DH Kim, BD Choi, LS Park, Y Kwon

Index: Wang, Hui; Ryu, Jeong-Tak; Han, Yoon Soo; Kim, Dae-Hwan; Choi, Byeong Dae; Park, Lee Soon; Kwon, Younghwan Molecular Crystals and Liquid Crystals, 2006 , vol. 459, # 1 p. 85/[365]-94/[374]

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Citation Number: 3

Abstract

Alternating copolymers such as P (3, 6-EHCZ-alt-Al), P (Bis-EHCZ-alt-Al) and P (2, 7-EHCZ- alt-Al), based on blue-emitting carbazole and hole-transporting triarylamine units in the polymer backbone, were successfully synthesized by using palladium-catalyzed polycondensation reaction. P (Bis-EHCZ-alt-Al) exhibited blue shift both in UV-Vis absorption and PL emission, while P (2, 7-EHCZ-alt-Al) showed red shift in UV-Vis ...