METHOD FOR PRODUCING CONDUCTIVE CARBON NANOTUBE MOLDED ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide a conductive carbon nanotube molded article where high conductivity is kept for a long term in an atmospheric air and kept stably even at 100°C or higher in an atmospheric air even if a carbon nanotube molded article is imparted with high conductivity by doping. SOLUTION: A method for producing the conductive carbon nanotube molded article has a step to perform electrochemical doping by controlling the potential of a working electrode in an electrochemical cell where the carbon nanotube molded article is immersed to be 0-0.6 V to a reference electrode in a solution where a water-soluble salt is dissolved in an aqueous solvent and a step to dry the carbon nanotube molded article doped electrochemically in the step after washing with water. COPYRIGHT: (C)2010,JPO&INPIT