Simple and fast synthesis of polyaniline nanofibers/carbon paper composites as supercapacitor electrodes

文献类型： 外文期刊

第一作者： Wang, Guangjin

作者： Wang, Guangjin;Wang, Guangjin;Zhang, Yue;Zhou, Fen;Yu, Yi;Chen, Lei;Pan, Mu;Sun, Zixu;Huang, Fei

作者机构：

关键词： Simple and fast synthesis; Electrochemical polymerization method; PANI nanofibers; Supercapacitors

期刊名称：JOURNAL OF ENERGY STORAGE （ 影响因子：6.583； 五年影响因子：6.179 ）

ISSN： 2352-152X

年卷期： 2016 年 7 卷

页码：

收录情况： SCI

摘要： A simple and fast electrochemical polymerization method is used to prepare polyaniline nanofibers supported on carbon paper. The composition and morphology of the obtained composites are characterized by infrared spectroscopy, X-ray diffraction and scanning electron microscopy. It is found that an aligned polyaniline nanofiber array is uniformly supported on carbon paper substrate. This unique array architecture provides good electrochemical supercapacitor performances for the obtained composites. A specific capacitance as high as of 531 F g(-1) at a current density of 3 mA cm(-2) is achieved. The research data show that acceptable electrochemical properties can be attained by controlling the structure of supercapacitor electrode. (C) 2016 Elsevier Ltd. All rights reserved.

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