纳米TiO_2的晶型、粒径与光催化活性

Crystal Form,Particle Size and Photocatalytic Activity of Nano-TiO_2

分析了纳米 Ti O2 的晶型、粒径与光催化活性的关系 ,指出了高催化活性下的晶型和控制晶型的条件以及高催化活性下的粒径范围和保持粒子分散的方法。

Analyses the relationship of crystal form and particle size to photocatalytic activity of nano TiO 2;points out the crystal form and the conditions for controlling the crystal form of the highest photocatalytic activity,and also the limits of particle size and the method of dispersing the size of the highest photocatalytic activity.