rotating electrode arc-discharge apparatus and synthesis method of carbon nanotube using the same

摘要

It provides a rotary electrode arc discharge device, and the carbon nanotube synthesis method using the same. Rotary electrode arc discharge apparatus of the present invention is located in the vacuum chamber a low temperature at the upper left of the chamber and the chamber isolated by the outside with the insulation liquid, for example a low temperature that can be injected into the liquid nitrogen, liquid helium, or water in the cryogenic state and a liquid inlet, a by comprising a positive electrode which rotates with the cathode at the center of the chamber and that can fit into an arc generating apparatus which can generate an arc aperture, synthesis using a low-temperature liquid or the arc-generating device in the bottom of the chamber and a discharge port in a carbon nanotube can be discharged. Rotary electrode arc discharge apparatus of the present invention is carbon, without limitation, the cathode area it is possible to cool the heat generated due to the plasma is not only the synthesis of the carbon nanotube cathode surface by using the arc generating device effectively using a low-temperature liquid It can be mass-produced nanotubes continuously.