Journal of Nanotechnology / 2012 / Article / Fig 6

Research Article

Synthesis of Nickel-Encapsulated Carbon Nanocapsules and Cup-Stacked-Type Carbon Nanotubes via Nickel-Doped Fullerene Nanowhiskers

Figure 6

(a) Cup-stacked-type carbon nanotube synthesized by heating Ni-doped C60 nanowhiskers (specimen B) at 1323 K. (b) High-resolution image of the cup-stacked-type carbon nanotube depicted in (a).

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