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arXiv · 1007.1062

Preparation of carbon nanotubes from graphite powder at room temperature

D. W. Lee·J. W. Seo
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Abstract

We develop a new chemical route to prepare carbon nanotubes at room temperature. Graphite powder is immersed in a mixed solution of nitric and sulfuric acid with potassium chlorate. After heating the solution up to 70{\deg}C and leaving them in the air for 3 days, we obtained carbon nanotube bundles. This process could provide an easy and inexpensive method for the preparation of carbon nanotubes.

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D. W. Lee, J. W. Seo. 2010-07-07. Preparation of carbon nanotubes from graphite powder at room temperature. https://arxiv.org/abs/1007.1062

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