کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5190803 | 1381218 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of electroactive polyamide with amine-capped aniline pentamer and ferrocene in the main chain by oxidative coupling polymerization
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
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, 1H 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 7.6Ã10â7Â SÂ cmâ1 at room temperature upon preliminarily protonic-doped experiment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 47, Issue 8, 5 April 2006, Pages 2643-2648
Journal: Polymer - Volume 47, Issue 8, 5 April 2006, Pages 2643-2648
نویسندگان
Danming Chao, Xiaofeng Lu, Jingyu Chen, Xincai Liu, Wanjin Zhang, Yen Wei,