Growth and lithium storage properties of vertically aligned carbon nanotubes
- Publication Type:
- Journal Article
- Metals and Materials International, 2006, 12 (5), pp. 413 - 416
- Issue Date:
High-purity vertically aligned carbon nanotubes (CNTs) were prepared on a quartz substrate by thermal chemical vapour deposition (CVD). The as-prepared carbon nanotubes have an outer diameter of 40-60 nm and a length of 70-80 μm. HRTEM observation revealed that there were compartment structures in the carbon nanotubes. The vertically aligned CNTs exhibit a high reversible lithium storage capacity of 950 xAh/g in lithium-ion cells.
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