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Mass synthetic method of the double-wall carbon nano- tube due to vapor phase growth method
Mass synthetic method of the double-wall carbon nano- tube due to vapor phase growth method
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机译:气相生长法制备双壁碳纳米管的大规模合成方法
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摘要
A method of massively synthesizing double-walled carbon nanotubes is provided. In the method, catalyst metal particles having a size of a few nanometers are embedded in nano pores of a support material powder. Then, the support material powder embedding the catalyst metal particles is sintered at a temperature of 700-900° C. Then, the support material powder embedding the catalyst metal particles is loaded in a reactor. Thereafter, high purity double-walled carbon nanotubes are formed massively by vaporizing a carbon source solution at a temperature of 700-1100° C. and supplying the vaporized carbon source gas, or by directly supplying a carbon source gas to the reactor.
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