石油化工2018，Vol.47Issue(5)：516-522,7.DOI:10.3969/j.issn.1000-8144.2018.05.020
卟啉敏化TiO2光催化降解水中有机物研究进展
Research progress on photocatalytical degradation of organics in water by porphyrin-sensitized TiO2
摘要
Abstract
Porphyrins are used to help composite catalysts to overcome the original photoresponsive limitations of TiO2,suppress recombination of photoexcited electron-hole pairs and improve the photocatalytic degradation performance,which has become a hot topic. This paper presents a comprehensive introduction of the mechanism of sensitization of TiO2by porphyrin derivatives,the latest research progress in organic degradation by porphyrin sensitized TiO2,and several main factors affecting the photocatalytic performance of porphyrin sensitized TiO2. Finally,it is pointed out that the research on future development of the photolysis catalyst(porphyrin-sensitized TiO2) should be focused on the preparation of stable and low-cost catalysts by strengthening the interaction of porphyrin-based sensitizers with TiO2,especially the bonding effects.关键词
TiO2/卟啉类化合物/光催化降解/水中有机物Key words
TiO2/porphyrin compounds/photocatalytic degradation/organics in water分类
化学化工引用本文复制引用
霍添,杨熙,田瑶,项玉芝,朱丽君,夏道宏..卟啉敏化TiO2光催化降解水中有机物研究进展[J].石油化工,2018,47(5):516-522,7.基金项目
中央高校基本科研业务费专项资金项目(18CX02118A) （18CX02118A）
中国石油大学(华东)新进教师科研启动基金项目(2014052). （华东）
