METHOD FOR MAKING CARBON NANOTUBE COMPOSITE FILMS

摘要

A method for making a carbon nanotube composite film is provided. A PVDF is dissolved into a first solvent to form a PVDF solution. A carbon nanotube film structure is provided and immersed into the PVDF solution. The carbon nanotube film structure is transferred into a second solvent. The carbon nanotube film structure is transferred from the second solvent and dried. A solubility of first solvent in the second solvent is greater than a solubility of PVDF in the second solvent. A boiling point of the second solvent is lower than a boiling point of first solvent.