纳米TiO_2的制备及其在工业废水降解中的应用研究进展  

New Study Progress in Preparation Methods of Nano-titania and Application of Nano-titania in Degrading Industrial Wastewater

作　　者：宋小杰[1] 

机构地区：[1]安徽建筑工业学院材料与化学工程学院,安徽合肥230601

出　　处：《安徽化工》2009年第4期12-16,共5页Anhui Chemical Industry

基　　金：安徽省高等学校青年教师科研资助计划项目(2007jq1093)

摘　　要：针对近年来纳米TiO2研究的新成果,综述了纳米TiO2的制备方法,并对影响纳米TiO2光催化性能的因素(如纳米TiO2的晶型与粒径、掺杂与改性及辅助光催化技术等)进行了详细讨论;对纳米TiO2在废水降解处理中的主要应用进行了评述。The recent study process in the preparation methods of nano-titania were reviewed in this paper. The effects such as types of crystal, diameter of nanoparticle, modification by doping method, photocatalytic technology on the photocatalytic performance of nano-titania were described in detail. Most applications of nano-titania used in degrading wastewater were reviewed.

关 键 词：纳米TIO2 光催化性能 废水降解 

分 类 号：TB383[一般工业技术—材料科学与工程]