Author:Kesavan Pillai, Sreejarani; Matlhoko, L; Arendse, C; Ray, SS; Moodley, MDate:Mar 2009Multi-walled carbon nanotubes (MWCNTs) were synthesized by a chemical vapour deposition method. The effect of calcination at temperatures ranging from 300 to 550°C in exposing the metal nanoparticles within the nanotube bundles was studied. ...Read more