摘要
TiO2具有许多优良特性,包括化学稳定性,高的光催化活性等。近来,TiO2光致超亲水性能又成为研究热点。文中概述了TiO2光催化剂超亲水性能的光催化机理,从附着杂质、光源及光照强度、半导体掺杂、二元复合半导体等方面探讨了影响因素,并简要介绍了其在工业领域中的应用状况。
TiO_2 is of good performance, such as chemical stability, high photocatalysis activity, and so on. The photo-induced super hydrophilicity of TiO_2 is a research focus lately. The photocatalysis mechanism of TiO_2 was presented in this paper. The effect of crystal configuration, external impurities, light and its intensity, semi-conductor dual composite on the photo-induced super hydrophilicity of TiO_2 was discussed. The industrial applications of TiO_2 were introduced.
出处
《钢铁钒钛》
CAS
北大核心
2004年第3期61-66,共6页
Iron Steel Vanadium Titanium
基金
天津市自然科学基金项目
编号:003602111。
关键词
TIO2
光催化
自洁
超亲水性
TiO_2
photocatalysis
self-clean
super hydrophilicity
