CARBON NANOTUBES CATALYSTS HAVING METAL NANO-PARTICLE CATALYST SUPPORTED ON INNER CHANNEL OF CARBON NANOTUBE AND PREPARATION METHOD THEREOF

摘要

PURPOSE: A carbon nano tube catalyst in which a metal catalyst nano particle is carried in an internal channel of a carbon nano tube applicable and a manufacturing method thereof are provided to carry the metal nano particle catalyst in only the internal channel, thereby improving durability and selective catalyst reaction activation. CONSTITUTION: Carbonaceous impurities(a) are removed by a carbon nano tube. Hydrochloric acid processing of the carbon nano tube is performed to remove a metal catalyst component. The carbon nano tube is precipitated in mixed acid solution. Ultrasonic processing of the carbon nano tube is performed. The carbon nano tube is washed or vacuum-dried. A metal precursor is applied to the carbon nano tube. A metal catalyst nano particle is carried in the internal channel of the carbon nano tube.