As the carrier of TiO2 photocatalyst, CNTs were added into TiO2 and made into CNTs-TiO2 compound photocatalyst to improve the photocatalytic ability of TiO2.In study on reducing the toxicity of cigarettes, the reagents, such as CNTs.

• 作TiO_2光催化剂载体，制成复合光催化剂CNTs-TiO_2改进TiO_2光催化性能。