Synthesis and Properties of Electroactive Hyperbranched Polymer

Chem. J. Chinese Universities ›› 2011, Vol. 32 ›› Issue (11): 2696.

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Synthesis and Properties of Electroactive Hyperbranched Polymer

CHAO Dan-Ming¹, YAO Lei¹, CHEN Da-Peng², HE Li-Bing¹, JIA Xiao-Teng¹, LIU Hong-Tao¹, WANG Ce^1*

1. Alan G. MacDiarmid Institude, Jilin Univercity, Changchun 130012, China;
2. Jilin Fuel Ethanol Company Limited, Jilin 132101, China

Received:2010-11-11 Revised:2011-05-26 Online:2011-11-10 Published:2011-10-14
Contact: WANG Ce E-mail:cwang@jlu.edu.cn
Supported by:
国家自然科学基金(批准号: 50973038)和国家“八六三”计划项目(批准号: 2007AA03Z324)资助.

Abstract

Abstract: We prepared an electroactive hyperbranched polymer containing phenyl-capped aniline tetramer segment in the chains by integration of A2+B3 strategy with oxidative coupling polymerization. The structure of hyperbranched polymer was characterized by FTIR, 1H NMR spectra, and gel permeation chromatography(GPC). A reversible electrochemical property like common oligoanilines was found. The thermal properties and dielectric properties were also investigated. With an exciting structure, reversible electrochemical properties and dielectric properties, the electroactive hyperbranched polymer would be used as electromagnetic interference(EMI) shielding and microwave absorbing materials in the future.

Key words: Polyaniline, Oxidative coupling polymerization, Electroactivity; , Hyperbranched polymer

CLC Number:

O631

TrendMD:

CHAO Dan-Ming, YAO Lei, CHEN Da-Peng, HE Li-Bing, JIA Xiao-Teng, LIU Hong-Tao, WANG Ce*. Synthesis and Properties of Electroactive Hyperbranched Polymer[J]. Chem. J. Chinese Universities, 2011, 32(11): 2696.

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Synthesis and Properties of Electroactive Hyperbranched Polymer

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