纳米TiO_2光催化剂负载技术研究  

Study on immobilization technology of nanosized titanium dioxide photocatalyst

作　　者：贺飞[1] 唐怀军[1] 赵文宽[1] 方佑龄[1] 

机构地区：[1]武汉大学化学与环境科学学院,武汉430072

出　　处：《环境污染治理技术与设备》2001年第2期47-58,共12页Techniques and Equipment for Environmental Pollution Control

摘　　要：纳米TiO2 光催化剂在废水处理、空气净化等环保领域具有诱人的应用前景 ,将其负载于一定的载体上 ,并设计出高效的光反应器是其实用化的关键之一。本文对纳米TiO2 光催化剂负载所用载体、固定方法及其效果。Nanosized titanium dioxide photocatalyst has an attractive application perspective in wastewater treatment and air purification. It is very important to immobilize the photocatalyst onto substrates and design high efficient photocatalytic reatcors. This paper is a review about the immobilizations of nanosized titanium dioxide photocatalyst,including the substrates,immobilization methods and their qualification,and relevant photocatalytic reactors.

关 键 词：纳米半导体 废水处理 光催化剂负载 二氧化钛 空气净化 

分 类 号：X703.5[环境科学与工程—环境工程]