Synthesis and characterization of phenanthrocarbazole–diketopyrrolopyrrole copolymer for high??performance field??effect transistors

H Chen, Y Guo, X Sun, D Gao, Y Liu…

Index: Chen, Huajie; Guo, Yunlong; Sun, Xiangnan; Gao, Dong; Liu, Yunqi; Yu, Gui Journal of Polymer Science, Part A: Polymer Chemistry, 2013 , vol. 51, # 10 p. 2208 - 2215

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Citation Number: 11

Abstract

Abstract In this study, we successfully designed and synthesized a novel phenanthro [1, 10, 9, 8-c, d, e, f, g] carbazole (PCZ)-based copolymer poly [N-(2-octyldodecyl)-4, 8-phenanthro [1, 10, 9, 8-c, d, e, f, g] carbazole-alt-2, 5-dihexadecyl-3, 6-di (thiophen-2-yl) pyrrolo [3, 4-c] pyrrole-1, 4 (2H, 5H)-dione](PPDPP) with an extended π-conjugation along the vertical orientation of polymer main chain. This polymer exhibited excellent solubility in common ...