微波改性Ce／TiO2光催化剂的制备及其降解活性艳红3BS的研究  

Preparation of microwave-modified Ce/TiO_2 photocatalyst and its degradation on Brilliant Reactive Red 3BS

作　　者：胡成佐[1] 刘保江[1] 杨丹[1] 何瑾馨[1] 

机构地区：[1]东华大学化学化工与生物工程学院,纺织面料技术教育部重点实验室,上海201620

出　　处：《印染助剂》2011年第9期49-51,共3页Textile Auxiliaries

摘　　要：利用溶胶-凝胶法合成了TiO2及Ce/TiO2光催化剂,并用微波进行处理.借助XRD对合成的纳米光催化剂微观结构及性能进行了研究.结果表明:TiO2经铈掺杂并经微波改性后的光催化降解效果优于单独铈掺杂改性的TiO2,铈单独掺杂改性的TiO2的光催化降解效果优于未掺杂改性的TiO2.TiO2 and Ce/TiO2 photocatalyst was prepared by sol-gel methods,and then treated with microwave. The microstructure of prepared nano photocatalyst was characterized by X-ray diffraction （XRD）. The results showed that the photocatalytic degradation effect of Ce-doped and mricrowave treated TiO2 was superior to that of single Ce-doped TiO2, and single Ce-doped TiO2 was superior to un-doping TiO2.

关 键 词：溶胶-凝胶法 微波 活性艳红 光催化 

分 类 号：TQ610.9[化学工程—精细化工]