摘要
介绍了光催化材料纳米TiO2的光化学特性、光催化活性以及超亲水性。综述纳米TiO2薄膜及纳米TiO2粉末的制备方法、光催化降解性能及其影响因素。提高纳米TiO2光催化降解能力的途径。对纳米TiO2进行改性处理。利用纳米TiO2光催化降解有机污染物及超亲水性制成纳米TiO2 薄膜玻璃。同时介绍了纳米TiO2 在环境净化方面的应用,如作为一种环保催化剂净化空气,净化被污染水体,光催化杀菌,以及制成纳米TiO2 改性涂料应用于建筑行业。
Photochemical properties, photocatalytic activity, super hydrophicity of photocatalytic material nano-titania have been introduced. Nano-titania thin films, Nano-titania super fines (powder)and their producing method, photocatalytic decomposition properties, the factors that influence nanotitanias properties and the method of improving nano-titaniaˊs photocatalytic decomposition efficiency were summarized. It can be made into nano-titania thin film glass by means of photocalalysis and super hydrophilicity. Furthermore, nano-titania can be used as environmental protection catalyzer in purifying air,cleaning polluted water and photocatalytic sterilization and nano-titania modification paint Can be made used in the line of construction.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2002年第6期790-793,共4页
Journal of Liaoning Technical University (Natural Science)
