Effective cutting method for manufacturing a short carbon nanotube and a carbon nanotube using the same

摘要

The present invention relates to a method for producing carbon nanotubes, which comprises subjecting carbon nanotubes to high-pressure jet spraying to obtain cut carbon nanotubes. According to the present invention, it is possible to remarkably shorten the processing time and to produce short CNTs with a level of 100 nm or less. The carbon nanotubes produced according to the present invention have CNT hybridization Which is suitable for the manufacture of the device.