Journal of Nanotechnology / 2012 / Article / Fig 5

Research Article

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

Figure 5

(a) Bright-field images of Ni-encapsulated carbon nanocapsules prepared by heating Ni-doped C60 nanowhiskers (specimen B) at 1173 K. The nanocapsules form chain structures. (b) High-resolution image of the chain of Ni-encapsulated carbon nanocapsules.

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