Electrodeposition of TiO2/CdSe heterostructure films and photocatalytic degradation of methylene blue

被引：22
作者：
Lu, Chunlin [1 ]
Zhang, Lin [1 ,2 ]
Zhang, Yunwang [1 ]
Liu, Shenye [1 ]
机构：
[1] China Acad Engn Phys, Res Ctr Laser Fus, Sci & Technol Plasma Phys Lab, Mianyang 621900, Peoples R China
[2] Southwest Univ Sci & Technol, Jointment Lab Extreme Condit Matter Properties, CAEP, Res Ctr Laser Fus, Mianyang 621010, Peoples R China
来源：
MATERIALS LETTERS | 2016年 / 185卷
关键词：
TiO2/CdSe; Electrodeposition; Photocatalysis; Photodegradation; Methylene blue; TIO2 NANOTUBE ARRAYS; SOLAR-CELLS; VISIBLE-LIGHT; THIN-FILMS; CDSE; FABRICATION; DEPOSITION; WATER;
D O I：
10.1016/j.matlet.2016.09.017
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
TiO2/CdSe heterostructure films were deposited on FTO conductive glass by using electrodeposition method. XRD and SEM characterization results proved that the TiO2/CdSe films were successfully prepared. The photodegradation properties of obtained thin films were tested by the degradation of methylene blue (MB) under simulated sunlight. Compared with monolayer TiO2 film, the degradation rate of TiO2/CdSe films had been significantly enhanced. After three times cycling photodegradation test, the degradation rate of MB was retained at 77.15%. It proved that the TiO2/CdSe films had good stability and reusability under illumination. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：342 / 345
页数：4
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