光催化技术在建筑陶瓷卫生器具中的应用研究

建筑排水系统中的卫生器具多是陶瓷材料制成的,卫生器具表面存在一定程度的微生物污染。本实验通过把纳米TiO_2负载在陶瓷表面,比较负载不同层数TiO2膜、是否热处理的陶瓷光催化活性、牢固性,并观察其在建筑陶瓷卫生器具表面实际应用的抗菌与自清洁效果。

The sanitary utensils in the building drainage system are mostly made of ceramic materials, and there isa certaindegree of microbial contamination on the surface of the sanitary utensils. In this experiment, nanometer TiO2 was loaded on the surface of ceramics to compare the photocatalytic activity and fastness of the ceramics loaded with different layers of TiO2 films andheat treated or not, and to observe the antibacterial and self-cleaning effects of the application on the surface of building ceramicsanitary appliances.