Method for mass synthesis of carbon nanotube and carbon nanotube synthesized from it

摘要

The present invention relates to a method for mass synthesis of carbon nanotubes and carbon nanotubes synthesized therefrom, and more specifically, it is possible to rapidly synthesize a catalyst through plasma generation without using a separate reducing agent, as well as high purity. It relates to a method of mass-synthesis of carbon nanotubes to enable the continuous synthesis of carbon nanotubes in large quantities, and carbon nanotubes synthesized therefrom. The present invention, a first step of supplying a CNT growth material comprising a carbon precursor; A second step of synthesizing the catalyst while the metal salt is reduced to a metal atom by disposing a pair of metal wires in a solution in which the metal salt is mixed and generating plasma by applying power to the metal wires; A third step of continuously synthesizing carbon nanotubes by dissolving a carbon precursor in a catalyst by heat-treating the CNT growth material and the catalyst; a method for mass synthesis of carbon nanotubes, and carbon synthesized therefrom. The nanotube is the technical gist.