负载型纳米TiO_2负载方法综述  

Review of Loading Methods of Nano-titania-loaded

作　　者：丁虹[1] 嵇雯雯[1] 刘玉丽[1] 李垚[1] 陈善佳[1] 

机构地区：[1]浙江工商大学环境科学与工程学院,浙江杭州310035

出　　处：《化工时刊》2010年第2期61-66,共6页Chemical Industry Times

基　　金：浙江工商大学创新实验基金

摘　　要：纳米TiO2因其廉价、无毒、光活性强而在污染治理领域广泛被用作光催化剂。但是,将纳米TiO2分散到水介质中会产生催化剂难以回收再利用等问题,从而影响它的实际应用。许多学者采用不同方法将TiO2负载于不同的载体上制成负载型光催化剂,取得了明显的效果。本文将重点对各种方法进行介绍。Nano - titania was widely used as Photocatalyst in the area of pollution controlling as it was cheap, non - toxic and strong light activity. But when dissolving nano - titania in water, it would meet a series of problems in the practical application, for instance, the catalyst was hard to recycle and reuse. So many experts applied different kinds of metheds to load nano - titania on distinct vectors, made the preparation of nano - titania - loaded photocatalyst, resulted to a clear effect. The context will focus on introducing several of metheds.

关 键 词：TIO2 负载 光催化 载体 

分 类 号：O614.411[理学—无机化学]