CoPcS/Bi_2WO_6复合材料的制备及其光催化性能  

Preparation and photocatalytic properties of CoPcS/Bi_2WO_6 composite materials

作　　者：吴亚帆[1] 孙绍芳[1] 李杰 

机构地区：[1]长安大学环境科学与工程学院,陕西西安710054 [2]中铁七局集团第二工程有限公司,陕西西安710000

出　　处：《应用化工》2013年第7期1230-1233,共4页Applied Chemical Industry

基　　金：高等学校博士学科点专项科研基金(20110205110014)

摘　　要：采用超声复合方法制备了磺化酞菁钴/钨酸铋纳米复合材料,以四环素为降解对象,考察了CoPcS/Bi2WO6复合材料的光催化性能。结果表明,当磺化酞菁钴的掺杂质量为1%时,CoPcS/Bi2WO6对四环素具有较好的光催化活性,反应60 min后,降解率可达80%左右。CoPcS/Bi2WO6 composite was synthesized by ultrasonic method.Photocatalytic activities of the prepared samples were examined by studying the degradation of tetracycline.The result indicates that the 1.0% CoPcS/Bi2WO6 sample prepared in our experiment exhibits the highest tetracycline degradation ratio in 60 min of 80% under visible-light.

关 键 词：光催化降解 Bi2WO6 磺化酞菁钴 四环素 

分 类 号：TQ426.62[化学工程] X131.2[环境科学与工程—环境科学]