水泥基材料负载二氧化钛研究进展  

State-of-the-art of titanium dioxide supported on cement-based materials

作　　者：胡雷[1,2] 徐亦冬[1,2] 邹毅松[2] 杜坤[2] 张伟[1] 潘宏 HU Lei;XU Yidong;ZOU Yisong;DU Kun;ZHANG Wei;PAN Hong(Ningbo Institute of Technology,Zhejiang University,Ningbo 315100,China;School of Civil Engineering,Chongqing Jiaotong University,Chongqing 400074,China)

机构地区：[1]浙江大学宁波理工学院,浙江宁波315100 [2]重庆交通大学土木工程学院,重庆400074

出　　处：《混凝土》2018年第9期103-107,111,共6页Concrete

基　　金：国家科技支撑计划项目(2015BAL02B03);宁波市自然科学基金(2015A610297)

摘　　要：在空气污染问题突出的大环境下,光催化材料由于自身可降解气相污染物的特点作为一种新型环保材料得到关注。二氧化钛(TiO_2)因自身优异的光催化性能和化学稳定性是使用最为广泛的光催化材料。将对水泥基质材料负载TiO_2产生的物理性能影响和光催化性能影响进行评价,针对当前研究存在的问题进行总结和展望,并提出了TiO_2应用于水泥基质材料的研究方向。Pollution problems highlighted in the environment,Photocatalytic materials due to their own biodegradable gas-phase pollutants as a new type of environmentally friendly materials to be concerned about.Titanium dioxide is the most widely used photocatalytic material due to its excellent photocatalytic performance and chemical stability.In this paper,the influence of physical properties and photocatalytic performance of titanium dioxide supported on cement matrix material is evaluated.The existing problems are summarized and forecasted,and the research direction of titanium dioxide applied to cement matrix material is put forward.

关 键 词：二氧化钛 水泥基材料 物理力学性能 光催化性能 

分 类 号：TU528.041[建筑科学—建筑技术科学]