COATING METHOD OF TITANIUM DIOXIDE OF A LOWER ORDER ON CARBON NANOTUBE

摘要

A method for coating titanium suboxide at a surface of a carbon nano tube is provided to manufacture the carbon nano tube which a titanium suboxide nano particle is coated uniformly, in a condition which the adequate reduction agent is added in a solution by a wet reduction method. A method for coating titanium suboxide at a surface of a carbon nano tube includes a step of dispersing the carbon nano tube against titanium at a 0.1~15 mol ratio in a titanium salt aqueous solution with concentration of 5~20 weight%; a step of dropping hydrazine or a reduction agent of hydrate thereof to the titanium salt aqueous solution which the carbon nano tube is dispersed, at a 10~50 mol ratio; and a step of forming a titanium suboxide nano particle and coating the titanium suboxide nano particle at the surface of the carbon nano tube simultaneously.