Preparation of Cerium Modified Titanium Dioxide Nanoparticles and Investigation of Their Visible Light Photocatalytic Performance
Joint Authors
Liu, Jinfeng
Li, Haiyan
Zhang, Min
Jian-jun, Yang
Qiu-ye, Li
Xiao-dong, Wang
Source
International Journal of Photoenergy
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-30
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Mesoporous CeOx/TiO2 nanoparticles have been successfully synthesized using titanate nanotubes as precursor through the hydrothermal-calcination method.
The as-prepared materials were characterized by means of X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), transmission electron microscope (TEM), UV-vis diffuse reflectance spectra and nitrogen adsorption-desorption isotherm analysis.
All the obtained CeOx/TiO2 materials exhibit anatase phase.
Ce element existed in two valance states of Ce3+ and Ce4+.
Introduction of Ce species can effectively extend the spectral response from UV to visible light region.
N2 adsorption-desorption analysis revealed that all the samples belong to mesoporous structure and have large BET surface area compared with P25.
The CeOx/TiO2 nanoparticles showed excellent photocatalytic activity in the degradation of MB under visible light irradiation.
American Psychological Association (APA)
Liu, Jinfeng& Li, Haiyan& Qiu-ye, Li& Xiao-dong, Wang& Zhang, Min& Jian-jun, Yang. 2014. Preparation of Cerium Modified Titanium Dioxide Nanoparticles and Investigation of Their Visible Light Photocatalytic Performance. International Journal of Photoenergy،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1037289
Modern Language Association (MLA)
Liu, Jinfeng…[et al.]. Preparation of Cerium Modified Titanium Dioxide Nanoparticles and Investigation of Their Visible Light Photocatalytic Performance. International Journal of Photoenergy No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1037289
American Medical Association (AMA)
Liu, Jinfeng& Li, Haiyan& Qiu-ye, Li& Xiao-dong, Wang& Zhang, Min& Jian-jun, Yang. Preparation of Cerium Modified Titanium Dioxide Nanoparticles and Investigation of Their Visible Light Photocatalytic Performance. International Journal of Photoenergy. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1037289
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1037289
