FLEXIBLE ENERGY STORAGE DEVICES BASED ON LIFT-OFF OF CNT FILMS

被引:0
|
作者
Kozinda, A. [1 ]
Jiang, Y. [1 ]
Lin, L. [1 ]
机构
[1] Univ Calif Berkeley, Berkeley, CA 94720 USA
关键词
CARBON; NANOCOMPOSITE;
D O I
暂无
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
We report a transfer process for CNT films with intrinsic bottom metal contacts to construct mechanically bendable, densely aligned carbon nanotube (CNT) forests for energy storage devices. The flexible electrode created and investigated as a supercapacitor has the following salient features: (1) excellent transfer of charge from the aligned CNTs to the substrate, (2) simple fabrication, and (3) easy integration with a variety of surfaces and topographies. Preliminary testing results with a CNT forest of 5x10 mm(2) in area on Au/Kapton (R) film show a specific capacitance of 7.0 mF/cm(2).
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页数:4
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