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On both ends of the CNTs, which carbon nanostructure is placed?

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in Engineering Physics II by (679k points)
On both ends of the CNTs, which carbon nanostructure is placed?

(a) Graphite

(b) Diamond

(c) C60

(d) Benzene

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Question is taken from Categories of Nanomaterials topic in portion Nanomaterials of Engineering Physics II

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The correct answer is (c) C60

The explanation is: Carbon nanotubes, CNTs, are nanostructures with large application potential. Its structure consists of a single sheet of graphite rolled into a tube. The ends of the CNTs are capped with C60 hemispheres.

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