Free-standing 3D polyaniline-CNT/Ni-fiber hybrid electrodes for high-performance supercapacitors

被引：47

作者：

Li, Yuan ^{[1
]}

Fang, Yuzhu ^{[1
]}

Liu, Hong ^{[2
]}

Wu, Xiaoming ^{[2
]}

Lu, Yong ^{[1
]}

机构：

[1] E China Normal Univ, Shanghai Key Lab Green Chem & Chem Proc, Dept Chem, Shanghai 200062, Peoples R China

[2] TANTZ Environm Protect Technol Ltd, Guangzhou 510300, Guangdong, Peoples R China

来源：

NANOSCALE | 2012年 / 4卷 / 09期

关键词：

ELECTROCHEMICAL CAPACITORS; CARBON; COMPOSITES; POLYMERIZATION; NANOCOMPOSITES; POLYMERS; FILMS;

D O I：

10.1039/c2nr30252g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Free-standing 3D macroscopic polyaniline (PANi)-carbon nanotube (CNT)-nickel fiber hybrids have been developed, and they deliver high specific capacitance (725 F g(-1) at 0.5 A g(-1)) and high energy density at high rates (similar to 22 W h kg(-1) at 2000 W kg(-1), based on total electrode mass) with good cyclability.

引用

页码：2867 / 2869

页数：3

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