The application of TiO2 in the sensor materials, in activator carrier, in photo catalyst, in solar energy batteries battery cell material and additive for the defence ultraviolet ray is introduced.

• 同时阐述了纳米二氧化钛作为传感器材料、催化剂载体、光催化剂、太阳能电池原料和防紫外线添加剂等方面的应用。