Electrochromic π-Conjugated Copolymers Derived from Azulene, Fluorene, and Dialkyloxybenzothiadiazole
SZH Lim, WT Neo, CM Cho, X Wang, AYX Tan…
Index: Lim, Shaun Zhi Hao; Neo, Wei Teng; Cho, Ching Mui; Wang, Xiaobai; Tan, Angeline Yan Xuan; Chan, Hardy Sze On; Xu, Jianwei Australian Journal of Chemistry, 2013 , vol. 66, # 9 p. 1048 - 1056
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Citation Number: 6
Abstract
Abstract A series of random π-conjugated copolymers P1, P2, and P3 were synthesised from 1, 3-dibromoazulene, 4, 7-dibromo-5, 6-bis (dodecyloxy) benzo-2, 1, 3-thiadiazole, and 9, 9- dioctylfluorene-2, 7-bis (trimethyleneborate) via Suzuki coupling reactions. The copolymers P1–3 had molecular weights in the range of 17000–30900 g mol–1 with polydispersity indexes of 1.45–2.03. Thermal analysis showed that the polymers P1–3 had good thermal ...
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