负载型TiO_2光催化剂载体分类及负载方法概述

摘要

The loaded TiO2 photocatalysts were appreciated because of high photocatalysis,innoxiousion,and non-pollution.The key of realizing industrialized application in photocatalysis techonology was to find proper supporter,search highly-effective loading method and increase its photocatalysis.The classification and characteristic of supporters were introduced.The loading method progress was sketched.The future trend of research in present photodegradation techonology was summarized.%TiO2负载型光降解催化剂由于光催化性强、无毒、无污染且易于回收利用而备受青睐。目前,寻找合适的载体、探索高效的负载方法及提高催化剂的催化效率是实现光催化技术工业化应用的关键。本文介绍了载体的种类及特点,概述了负载方法的研究进展,并总结了目前光催化降解技术的研究方向。