Synthesis and characterization of electroactive polyamide with amine-capped aniline pentamer and ferrocene in the main chain by oxidative coupling polymerization

被引：72
作者：
Chao, DM
Lu, XF
Chen, JY
Liu, XC
Zhang, WJ [1 ]
Wei, Y
机构：
[1] Jilin Univ, Alan G MacDiarmid Inst, Changchun 130012, Peoples R China
[2] Drexel Univ, Dept Chem, Philadelphia, PA 19104 USA
来源：
POLYMER | 2006年 / 47卷 / 08期
基金：
中国国家自然科学基金;
关键词：
electroactive polyamide; amine-capped aniline pentamer; ferrocene;
D O I：
10.1016/j.polymer.2006.02.075
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel electroactive polymer, polyamide with well-defined oligoaniline and ferrocene in the main chain, has been successfully synthesized through a novel oxidative coupling polymerization. The polymerization characteristics and structure of the copolymer were systematically studied by gel permeation chromatographic (GPC). Fourier-transform infrared (FTIR) spectra, H-1 NMR and X-ray powder diffraction (XRD). And its spectroscopic properties and electrochemical behavior were studied by UV-vis spectra and cyclic voltammetry (CV). It was found that the obtained polyamide bearing amine-capped aniline pentamer and ferrocene segments had a reversible electrochemical property in the cyclic voltammetry, but showed four distinct oxidation states, which is different from polyaniline. Moreover, its electrical conductivity is about 7.6X 10(-7) S cm(-1) at room temperature upon preliminarily protortic-doped experiment. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2643 / 2648
页数：6
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