TiO2光催化剂的掺杂改性及其在废水处理中的应用研究进展  

Research Progress of Doping Modification of TiO2 Photocatalyst and its Application in Wastewater Treatment

作　　者：曹卫艳 刘喜军[1] 王宇威[1] 付丛志 Cao Weiyan;Liu Xijun;Wang Yuwei;Fu Congzhi(College of Materials Science and Engineering, Qiqihar University,Heilongjiang Qiqihar 161006)

机构地区：[1]齐齐哈尔大学材料科学与工程学院,黑龙江齐齐哈尔161006

出　　处：《化工时刊》2020年第8期15-20,共6页Chemical Industry Times

摘　　要：由于化学、纺织、塑料、皮革以及食品等行业废水排放造成的环境污染问题日益引起人们高度关注,而有关光催化降解工业废水的研究也逐渐深入。TiO2光催化剂因具有催化效率高、稳定性好、成本低廉、节能环保等优点得到广泛应用。本文综述了TiO2光催化剂、掺杂改性TiO2光催化剂以及其他类型光催化剂的研究发展现状。Environmental pollution caused by wastewater which is discharged from industries such as chemicals,textiles,plastics,leather,and food has attracted increasing attention,and research on photocatalytic degradation of industrial wastewater has also gradually deepened.TiO2 photocatalyst has the advantages of high catalytic efficiency,good stability,low cost,energy saving and environmental protection,etc.It has been widely used.The research and development status of TiO2 photocatalyst,doped modified TiO2 photocatalyst and other types of photocatalyst are summarized.

关 键 词：TIO2光催化剂 掺杂改性 废水处理 

分 类 号：O64[理学—物理化学]