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建筑石膏与胶凝材料
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TiO2光催化水泥基材料去除氮氧化物研究进展

作者:徐名凤,施惠生,吴凯

关键字:TiO2,光,催化,水泥,基,材料,去除,氮氧化物,

 
(同济大学 材料科学与工程学院,上海  201804)
摘要:主要综述TiO2光催化水泥基材料去除氮氧化物的反应机理、光催化剂TiO2纳米颗粒的负载方法,并总结了光催化水泥基材料组成结构特征对氮氧化物去除效果的影响,以期为光催化水泥基材料去除氮氧化物的研究和应用提供参考。
关键词:光催化;水泥基材料;氮氧化物
中图分类号:TU56;X511       文献标识码:A        文章编号:1001-702X(2019)05-0046-04
 
Research development of photocatalytic NOx abatement by TiO2-cementitious composites
XU Mingfeng,SHI Huisheng,WU Kai
(School of Materials Science and Engineering,Tongji University,Shanghai 201804,China)
Abstract:This review focuses on the reaction mechanism of photocatalytic cementitious materials for the abatement of Nitric Oxides(NOx),the incorporation methods of TiO2 nanoparticles as well as the effects of microstructure and constitutes in cementitious materials on the NOx abatement. This paper is expected to establish a reference for further research and application of photocatalytic cementitious materials for the NOx abatement.
Key words:photocatalytic,cementitious materials,nitric oxides