High-performance supercapacitor based on actived carbon-MnO2-polyaniline composite

被引：27

作者：

Chen, Wangyang ^{[1
]}

Tao, Xuquan ^{[1
]}

Wei, Denghu ^{[1
]}

Wang, Huaisheng ^{[2
]}

Yu, Qiang ^{[1
]}

Li, Yuchao ^{[1
]}

机构：

[1] Liaocheng Univ, Coll Mat Sci & Engn, Liaocheng 252059, Peoples R China

[2] Liaocheng Univ, Coll Chem & Chem Technol, Liaocheng 252059, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2016年 / 27卷 / 02期

关键词：

FACILE SYNTHESIS; NEXT-GENERATION; CARBON; ELECTRODE; HYBRID; CAPACITANCE; NANORODS; STORAGE; DESIGN; ENERGY;

D O I：

10.1007/s10854-015-3897-z

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

High performance actived carbon-MnO2-polyaniline (AC/MnO2/PANI) composite was synthesized via a two-step method. AC/MnO2 was firstly obtained by a chemical co-precipitation procedure, and then exposed to an in situ polymerization process of aniline under acidic conditions to form the AC/MnO2/PANI composite. The structures and morphologies of the products were characterized by X-ray powder diffraction, scanning electron microscopy, and Fourier-transform infrared spectroscopy. Results show that the AC/MnO2/PANI hybrid exhibits better capacitance than that of pure AC and the AC/MnO2 electrodes.

引用

页码：1357 / 1362

页数：6

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