{"title":"可见光照射下负载2,2´-联吡啶铁(II)的层状粘土催化剂活化分子氧降解染料污染物","authors":"程明明, 孙振英, 马万红, 陈春城, 赵进才, 王正平","doi":"10.1360/ZB2006-36-2-110","DOIUrl":null,"url":null,"abstract":"在可见光照射下, 负载有2,2´-联吡啶铁(II)络合物的Laponite粘土能够有效地活化分子氧降解染料罗丹明B, 在水溶液中的2,2´-联吡啶铁(II)络合物则没有任何光催化活性. 该催化剂能够循环降解罗丹明B并且保持很好的光催化活性, 粘土催化剂易于通过离心或者沉降从体系中分离. 测定了光催化剂降解罗丹明B的TOC去除率和体系中的活性氧物种, 并且对催化反应机理进行了讨论.","PeriodicalId":49128,"journal":{"name":"Science in China. Series B, Chemistry","volume":"15 1","pages":"110-112"},"PeriodicalIF":0.0000,"publicationDate":"2006-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science in China. Series B, Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1360/ZB2006-36-2-110","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
可见光照射下负载2,2´-联吡啶铁(II)的层状粘土催化剂活化分子氧降解染料污染物
在可见光照射下, 负载有2,2´-联吡啶铁(II)络合物的Laponite粘土能够有效地活化分子氧降解染料罗丹明B, 在水溶液中的2,2´-联吡啶铁(II)络合物则没有任何光催化活性. 该催化剂能够循环降解罗丹明B并且保持很好的光催化活性, 粘土催化剂易于通过离心或者沉降从体系中分离. 测定了光催化剂降解罗丹明B的TOC去除率和体系中的活性氧物种, 并且对催化反应机理进行了讨论.
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