纳米二氧化钛的制备及应用研究

纳米二氧化钛作为一种新型的高性能材料，近年来受到了国内外研究人员的关注，并在相当广泛的领域中得到应用。本文从制备工艺和应用两方面详细阐述了国内外纳米二氧化钛的研究进展和发展现状。且对现存的制备方法进行比较，并指出了其优缺点；并对其发展前景进行了展望。

Preparation and Application of Nanometer TiO2

Nanometer TiO2 , because of its special properties and application in many fields, was recei attention. In this paper the general situation of preparation of nano - titania was reviewed. The preparation for nano - sized titania particle were introduced in detail, including their characteristics and defects. And th of the preperation methods at present were put forward. In the last, an outlook toward the development trend meter TiO2 was made. ved wide methods e defects of nanometer TiO2 was made.