Research status of carbon nanotube dispersion and functionalization characterization methods
Existing characterization methods for dispersions of carbon nanotubes,including average particle size,spectrum,sedimentation stratification time,electrical resistance,viscosity,zeta potential,microscope images,etc.were analyzed.The dispersion sta-tus of carbon nanotubes was characterized and analyzed,and the shortcomings and future development trends of carbon nanotube dis-persion research were proposed.