纳米TiO_2的应用  

Application of Nano metre TiO_2

作　　者：曾维勇[1] 李秋珍[1] 

机构地区：[1]长沙矿冶研究院,湖南长沙410012

出　　处：《矿冶工程》2000年第2期52-53,共2页Mining and Metallurgical Engineering

摘　　要：纳米TiO2 粒径介于 1～ 10 0nm ,由于其比表面积大、表面活动中心多 ,因而具有独特的光催化性、优异的颜色效应及紫外线屏蔽功能等 ,在工业催化、环境保护、光电转化等领域具有广阔的应用前景。Nanometer TiO 2, ranging between 1 nm and 100 nm in particle size, has unique photocatalysis, excellent colouring effect and ultraviolet screening function due to its large specific area and lots of surface active centres. Therefore it has a vast range of prospects in catalysis industry, environment protection, photoelectric transfer and so on. Its preparation and application has become one of today′s forcuses of the study on nanometer materials.

关 键 词：纳米TIO2 光催化 调色剂 防晒剂 光电转化 

分 类 号：TN304.21[电子电信—物理电子学] TQ134.11[化学工程—无机化工]