Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
181249 | Electrochemistry Communications | 2008 | 4 Pages |
Abstract
The combination of a vertically aligned carbon nanotube array (CNTA) framework and electrodeposition technique leads to a tube-covering-tube nanostructured polyaniline (PANI)/CNTA composite electrode with hierarchical porous structure, large surface area, and superior conductivity. PANI/CNTA composite electrode has high specific capacitance (1030 F g−1), superior rate capability (95% capacity retention at 118 A g−1), and high stability (5.5% capacity loss after 5000 cycles). Energy storage characteristics of the PANI/CNTA composite are presented in this paper.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Hao Zhang, Gaoping Cao, Zhiyong Wang, Yusheng Yang, Zujin Shi, Zhennan Gu,