纳米TiO_2光催化功能建筑材料研究进展  

Advancement in research on nano titanium dioxide based photocatalytic functional building materials

作　　者：王程[1,2] 施惠生[1] 李艳[2] 

机构地区：[1]同济大学先进土木工程材料教育部重点实验室,上海200092 [2]石家庄经济学院材料科学与工程研究所,石家庄050031

出　　处：《化工新型材料》2011年第4期10-13,共4页New Chemical Materials

基　　金：河北省自然科学基金(No.E2008000537);河北省科学技术研究与发展指导计划项目(No.07215156)

摘　　要：以纳米TiO2为代表的纳米半导体光催化材料是目前各国科学家研究的热点。将纳米TiO2与涂料、玻璃、水泥和陶瓷等建材结合使建筑材料具有光催化功能,实现了其对表面污染物的处理及自清洁,具有很大的研究和应用价值。介绍了纳米TiO2光催化涂料、自清洁玻璃、光催化水泥混凝土和光催化功能陶瓷等的研究进展,对目前面临的问题提出了相关建议并进行了展望。Currently,nano semiconductors especially nano TiO2 have attracted much attention over the world.By using nano titanium dioxide based photocataltic functional building materials in variety buildings,the contaminant on the surface and around of the buildings can be photodegradated to non-polluting inorganic micromolecules which result in the purification of environment.The advancement in research on nano TiO2 based photocatalytic functional coatings,such as glass,cement and concrete,ceramics etc.were introduced.In addition,some opinions and the future development towards the field of nano TiO2 based photocatalytic functional building materials were discussed.

关 键 词：纳米TIO2 光催化 涂料 玻璃 水泥混凝土 陶瓷 

分 类 号：TU599[建筑科学—建筑技术科学]