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Fabrication of CdSH-TiO2 Nanotube Arrays and Their Application for the Degradation of Methyl Orange in Aqueous Solutions
Joint Authors
Zhou, Xiaosong
Yang, Fei
Jin, Bei
Chen, Liuyong
Li, Shanshan
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-13
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The fabrication and characterization of heterogeneous structures based on CdS and self-doped TiO2 nanotube arrays (H-TNTs) are reported for the first time.
CdS was conformally deposited onto TiO2 nanotube arrays (TNTs) using a simple method of electrochemical atomic layer deposition.
The as-prepared samples were characterized by scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), UV-Vis diffusion reflection spectroscopy (UV-Vis DRS), and photoluminescence spectroscopy (PL) techniques.
Compared with pure TNTs, CdS/H-TNTs exhibit enhanced photoelectrochemical properties and photocatalytic activity under visible light.
Self-doping introduces oxygen vacancies and Ti3+ species, and the electrochemical deposition technique promotes the deposition of CdS onto TiO2 nanotube walls, forming a heterojunction compact structure and resulting in decrease in photocatalytic activity under visible light.
American Psychological Association (APA)
Zhou, Xiaosong& Yang, Fei& Jin, Bei& Chen, Liuyong& Li, Shanshan. 2014. Fabrication of CdSH-TiO2 Nanotube Arrays and Their Application for the Degradation of Methyl Orange in Aqueous Solutions. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1041778
Modern Language Association (MLA)
Zhou, Xiaosong…[et al.]. Fabrication of CdSH-TiO2 Nanotube Arrays and Their Application for the Degradation of Methyl Orange in Aqueous Solutions. Journal of Nanomaterials No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1041778
American Medical Association (AMA)
Zhou, Xiaosong& Yang, Fei& Jin, Bei& Chen, Liuyong& Li, Shanshan. Fabrication of CdSH-TiO2 Nanotube Arrays and Their Application for the Degradation of Methyl Orange in Aqueous Solutions. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1041778
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1041778