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Visible Light Photocatalytic Properties of Ta and N Codoped SrTiO3 Nanoparticles
Joint Authors
Sulaeman, Uyi
Yin, Shu
Sato, Tsugio
Source
International Journal of Optics
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-12-27
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Ta and N co-doped SrTiO3 was synthesized by microwave-assisted solvothermal reaction using SrCl2⋅6H2O, Ti(OC3H7)4, TaCl5, and HMT (hexamethylenetetramine) in KOH and oleic acid mixed solutions.
The products were characterized by XRD, TG-DTA, BET surface area measurement, TEM, EDX, DRS, PL-Spectra, and XPS.
The nanoparticles of perovskite-type SrTi1-xTaxO3-yNy (x=0−0.1) were successfully synthesized.
The photocatalytic activity of SrTiO3 for DeNOxability in the visible light region could be improved by the codoping of Ta5+ and N3-.
The excellent visible light photocatalytic activity of this substance may be due to the generation of a new band gap by doping nitrogen that enables the absorption of visible light as well as a decrease in the incidence of the lattice defects, which acts as a recombination center of photo-induced electrons and holes by codoping with Ta5+.
American Psychological Association (APA)
Sulaeman, Uyi& Yin, Shu& Sato, Tsugio. 2010. Visible Light Photocatalytic Properties of Ta and N Codoped SrTiO3 Nanoparticles. International Journal of Optics،Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-458357
Modern Language Association (MLA)
Sulaeman, Uyi…[et al.]. Visible Light Photocatalytic Properties of Ta and N Codoped SrTiO3 Nanoparticles. International Journal of Optics No. 2010 (2010), pp.1-6.
https://search.emarefa.net/detail/BIM-458357
American Medical Association (AMA)
Sulaeman, Uyi& Yin, Shu& Sato, Tsugio. Visible Light Photocatalytic Properties of Ta and N Codoped SrTiO3 Nanoparticles. International Journal of Optics. 2010. Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-458357
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-458357