Polyaniline deposition to enhance the specific capacitance of carbon nanotubes for supercapacitors

被引：62

作者：

Deng, MG ^{[1
]}

Yang, BC ^{[1
]}

Hu, YD ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Microelect & Solid State Elect, Chengdu 610054, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE | 2005年 / 40卷 / 18期

关键词：

D O I：

10.1007/s10853-005-1623-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The preparation of carbon nanotubes (CNT)-polyaniline (PANI) nanocomposite and its application as electrode material for supercapacitor were analyzed. Carbon nanotubes were produced catalytically with Ni particles as the catalyst. Nitric acid treatment was employed to remove the catalyst particles before use. For the preparation of CNTs-PANI nanocomposte, a solution of 1 mole 1 -1 HCL containing CNTs was sonicated at room temperature. The results show that PANI addition is a simple, cheap, and effective method to increase the specific capacitance of the CNTs.

引用

页码：5021 / 5023

页数：3

共 13 条

[1]

An KH, 2001, ADV FUNCT MATER, V11, P387, DOI 10.1002/1616-3028(200110)11:5<387::AID-ADFM387>3.0.CO

[2]

2-G

[3]

An KH, 2001, ADV MATER, V13, P497, DOI 10.1002/1521-4095(200104)13:7<497::AID-ADMA497>3.0.CO

[4]

2-H