Abstract
In the present work, different shaped carbon nanotubes were produced by the general CVD and the template method at different temperature (600 ℃,700 ℃) with the reaction gas of acetylene. The morphology, structure and the electrochemical lithium intercalation performance were comparatively studied and characterized by TEM, HRTEM, SEM, XRD, Raman techniques and Charge/Discharge Test. It was found that the different preparation methods and temperatures all had an obvious effect on these properties of carbon nanotubes. In our samples, with the increase of preparation temperature, the degree of crystallinity decreased, and the reversible specific capacity increased respectively.
Keywords
Carbon nanotube, CVD, The template method, Ni-Mg-O catalyst, AAO
Publication Date
2002-11-28
Online Available Date
2002-11-28
Revised Date
2002-11-28
Received Date
2002-11-28
Recommended Citation
Mao-hui CHEN, Zhen-cai HUANG, Guo-tao WU, Jin-kua YOU, Zu-geng LIN.
Preparation and Electrochemical Lithium Intercalation Performance of Different Shaped Carbon Nanotube[J]. Journal of Electrochemistry,
2002
,
8(4): 381-387.
DOI: 10.61558/2993-074X.1468
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol8/iss4/2
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