摘要
采用水热法制备分层次结构F-TiO_2微粒,并通过原位沉淀方法对这些微粒进行Ag_3PO_4负载以增强其可见光响应,研究F-TiO_2微粒的可见光催化性能(光降解罗丹明B溶液的速率),并研究了复合物中Ag_3PO_4的加入量对光催化活性的影响。结果表明,F-TiO_2微粒的光催化活性在负载Ag_3PO_4以后显著高于纯Ag_3PO_4的活性,当Ag_3PO_4与F-TiO_2的质量比为1∶1.67时,其可见光催化活性最佳。
The hierarchical structural F-TiO2 particles are prepared by adopting the hydrothermal method,and through the in situ precipitation method,these particles are loaded with Ag3PO4 to enhance their visible light response for the study of their visible photocatalytic properties（speed rate of photo-degradation of Rhodamine B solution）.The results show that the photocatalytic activity of F-TiO2 particles after loaded with Ag3PO4 is significantly higher than that of pure Ag3PO4.When the mass ratio of Ag3PO4 to F-TiO2 is 1：1.67,the photocatalytic activity of the visible light is the best.
作者
孙亚男
顾修全
Sun Yanan;Gu Xiuquan(School of Materials Science and Engineering, China University of Mining and Technology, Xuzhou 221116, China)
出处
《实验技术与管理》
CAS
北大核心
2018年第5期43-46,共4页
Experimental Technology and Management
基金
江苏省自然科学基金项目(BK20130198)
中央高校基本业务费项目(2015XKZD 01)
中国矿业大学教改项目(2017YB39)
