Influencing Factors on TiO_2 Crystal Type and Particle Size
WANG Qinghui JIN Yingxia XU Jie ZHANG Jin LIU Qingju (Department of Material Science and Engineering, Yunnan University, Kunming 650091)
TiO2 is an important functional material and has wide potential applications. There are three different TiO2 crystal types. The properties of TiO2 strongly depend on the crystal type and the particle size. The crystal type and particle size of TiO2 prepared with sol-gel method can be influenced by many factors and the main factors are summarized in this paper.