1. Vertically aligned polyaniline nanowire arrays for lithium-ion battery.
- Author
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Li, Xiujuan, Wu, Yucai, Hua, Kang, Li, Shan, Fang, Dong, Luo, Zhiping, Bao, Rui, Fan, Xin, and Yi, Jianhong
- Subjects
POLYANILINES ,NANOWIRES ,LITHIUM-ion batteries ,FOURIER transform infrared spectroscopy ,ELECTROCHEMISTRY - Abstract
Polyaniline (PANI) nanowire arrays have been prepared for the first time using Na
5 V12 O32 nanowires as a sacrificial template. Fourier-transformed infrared spectroscopy and energy-dispersive X-ray spectroscopy were used to characterize the as-prepared PANI nanowire arrays. Further, the electrochemical properties of the PANI nanowire arrays for lithium-ion batteries were investigated with cyclic voltammetry, galvanostatic charge-discharge experiment, and rate performance. It delivered a high discharge capacity of 119.79 mA h g−1 after 100 cycles between 2.0 and 4.0 V at 30 mA g−1 . [ABSTRACT FROM AUTHOR]- Published
- 2018
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