FABRICATION METHOD OF NANOCOMPOSITE POWDERS CONSISTED WITH CARBON NANOTUBES AND METAL

摘要

PURPOSE: A fabrication method of nanocomposite powders consisted with carbon nanotube and metal is provided to prevent damage to carbon nanotube by manufacturing nanocomposite powder via two steps of low speed and high speed milling process. CONSTITUTION: A fabrication method of nanocomposite powders consisted with carbon nanotube and metal is as follows. Carbon nanotube and metal base powder are uniformly mixed by a low speed milling(S10). The low speed milling process performs in a milling speed of 1rpm~100rpm for 20 hours. The carbon nanotube and metal base powder uniformly mixed by the low speed milling process is milled at high speed for uniform dispersion(S20). The high speed milling process is performed in speed of 100rpm~5000rpm for 1 hour.