What is a carbon nanotube? Nanotechnology | Engineering Chemistry

Answer: Carbon nanotubes (CNTs; also known as buckytubes) are allotropes of carbon with a cylindrical nanostructure.

Nanotubes have been synthesised with length-to-diameter ratio of up to 132,000,000:1, which is significantly larger than any other materials known.

They possess extraordinary strength and electrical and thermal properties.

These novel properties make them useful in many nano electronics, optics and other areas of materials science.

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