## Abstract An electroactive polymer with wellβdefined oligoanilines in the main chain has been prepared by oxidative coupling polymerization. The detailed characteristics of the polymer were systematically studied by FTβIR, ^1^H NMR, GPC and XRD. Its electrochemical behavior was explored with UVβV
Synthesis of novel poly(amic acid) and polyimide with oligoaniline in the main chain and their thermal, electrochemical, and dielectric properties
β Scribed by Danming Chao; Junfeng Zhang; Xincai Liu; Xiaofeng Lu; Ce Wang; Wanjin Zhang; Yen Wei
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 440 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
## Abstract A functional alternating copolymer with wellβdefined oligoaniline (phenylβcapped aniline tetramer) and anthracene units in the main chains has been prepared by a novel oxidative coupling polymerization. The molecular structure of the copolymer was characterized by FTβIR, ^1^H NMR, GPC,
Two chalcone-derivative isomers, 4,4-diaminochalcone ( 4DAC ) and 3,3diaminochalcone ( 3DAC ), were synthesized and used as monomers together with tetracarboxylic dianhydrides to prepare novel photosensitive polyimides that contain a chalcone moiety in the main chain. The polyimides were characteriz