Pt/TiO_2光催化降解3-甲基吲哚的研究  

Study on photocatalytic degradation of 3-methyl indole with Pt/TiO_2 catalyst

作　　者：杨丽君[1,2] 张世鸿[2] 王家强[2] 章新[1] 王林[1] 

机构地区：[1]玉溪师范学院资源环境学院,云南玉溪650031 [2]云南大学化学科学与工程学院,云南昆明650091

出　　处：《化学研究与应用》2010年第1期91-94,共4页Chemical Research and Application

基　　金：国家自然科学基金项目(20863009)资助;云南省教育厅基金项目(6Z0055D)资助

摘　　要：Pt/TiO2 was prepared by impregnation method and characterized with XRD、 BET and XRD results showed TiO2 as prepared was anatase and the average particle sizewas about17 nm.The results of the photocatalytic degradation of 3-methyl indole suggested that the influences of Pt amount and loading amount of catalytics have obvious effect to catalyst activity.The concentration of flow rate and consistence obviously influenced the 3-methyl indole photocatalytic degradation.Pt/TiO2 was prepared by impregnation method and characterized with XRD, BET and XRD results showed TiO2 as prepared was anatase and the average particle sizewas about17 nm. The results of the photocatalytic degradation of 3- methyl indole suggested that the influences of Pt amount and loading amount of catalytics have obvious effect to catalyst activity. The concentration of flow rate and consistence obviously influenced the 3- methyl indole photocatalytic degradation.

关 键 词：PT/TIO2 3-甲基吲哚 光催化 

分 类 号：O643.3[理学—物理化学]