Synthesis and Characterization of Novel Triphenylamine—Containing Electrochromic Polyimides with Benzimidazole Substituents

Two novel electrochromic aromatic polyimides (named as TPA-BIA-PI and TPA-BIB-PI, respectively) with pendent benzimidazole group were synthesized from 1,2-Diphenyl-N,N′-di-4-aminophenyl-5-amino-benzimidazole and 4-Amino-4′-aminophenyl-4″-1-phenyl-benzimidazolyl-phenyl-aniline with 4,4′-(hexafluorois...

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Bibliographic Details

Published in:	Molecules
Main Authors:	Kuangguo Yan, Haiquan Chen, Chenjie Zhu, Zhao Ke, Dongwu Li, Mengxia Wang, Fengna Dai, Youhai Yu
Format:	Article
Language:	English
Published:	MDPI AG 2023-02-01
Subjects:	benzimidazole two-step polymerization polyimide films electrochromic materials
Online Access:	https://www.mdpi.com/1420-3049/28/5/2029