摘要
概述了纳米二氧化钛的能带结构及表面特性，重点介绍了主要的表面改性剂和改性工艺、作用机理，并对纳米二氧化钛表面改性的实施手段进行了说明。
The energy band structure and surface characteristics of nano-TiO2 were systematically discussed in the paper. The mechanisms of surface modification, as well as the main modifying agents and modification process, were emphatically introduced. In addition, the methods of nano-TiO2 surface modification were also explained.
基金
海南省自然科学基金（807009）
关键词
纳米二氧化钛
光催化性
表面改性
分散
nano-TiO2
photocatalytic property
surface modification
dispersion
