MODIFICATION OF CARBON NANOTUBEE BY PYRENE DERIVATIVES AND ITS APPLICATION TO PREPARATION OF POLYMER/CARBON NANOTUBE NANOCOMPOSITE OF HIGH DIELECTRIC CONSTANT

摘要

The present invention is to adsorb to the carbon nanotube self- pyrene derivatives agglomeration is a modified carbon nanotubes relates to the polymer / carbon nanotube composite and methods for their preparation . Using a pyrene derivative is adsorbed carbon nanotubes have improved dramatically in the polymer dispersion efficiency , because of this it was possible to produce a polymer / carbon nanotube composite material having a high dielectric constant and refractive index .