Reactive Template Fabrication of Uniform Core-Shell Polyaniline/Multiwalled Carbon Nanotube Nanocomposite and Its Electrochemical Capacitance

被引：6

作者：

Yuan, Changzhou ^{[1
]}

Shen, Laifa ^{[2
]}

Zhang, Fang ^{[2
]}

Lu, Xiangjun ^{[2
]}

Zhang, Xiaogang ^{[2
]}

机构：

[1] Anhui Univ Technol, Sch Mat Sci & Engn, Maanshan 243002, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Engn, Nanjing 210016, Peoples R China

来源：

CHEMISTRY LETTERS | 2010年 / 39卷 / 08期

基金：

中国国家自然科学基金;

关键词：

COMPOSITE FILMS; POLYANILINE; ELECTRODE;

D O I：

10.1246/cl.2010.850

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Uniform core-shell PANI/MWCNT nanocomposite was synthesized by an efficient reactive template method based on the MnO2/MWCNTs as a template and an oxidant. Such nanocomposite presents a high specific capacitance of 296 F g(-1) at 2 A g(-1) and even 220 F g(-1) at 5 A g(-1) and long cycling stability (84% capacity retention after 1000 cycles), indicating a promising candidate for electrochemical capacitors.

引用

页码：850 / 851

页数：2

共 30 条

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