纳米TIO2的制备、表征及晶型转变的实验研究

The preparation,characterization and transformation of crystallographic form of titanium dioxide nanoparticles

纳米TiO2作为光催化剂已得到广泛的研究和应用，将纳米TiO2的制备、表征及晶型的转变过程引入仪器分析实验教学中，可以极大地拓宽学生的视野，为仪器分析实验教学增加新的内容，培养和提高学生的综合实验能力和科研能力。

With the development of science and technology, new methods and new technologies of analytical instrument are continuously emerged. By using the modern analysis means based on large-scale instruments, the new analysis theories have been explored, and the new analysis technologies have been developed. Recently, nano-TiO2 as photocatalyst has been extensively investigated. The introduction of the research type experiment entitled ＂The preparation, characterization and phase transformation of nano-TiO2＂ in the instrument analysis experimental teaching would greatly broaden the view of students, cultivate and improve their comprehensive experimental ability and scientific research capacity.