Photocatalytic Degradation of Phenolics by N-Doped Mesoporous Titania under Solar Radiation
Joint Authors
Rayalu, Sadhana S.
Meshram, Jyotsna S.
Joshi, Meenal M.
Labhsetwar, Nitin K.
Mangrulkar, Priti A.
Kamble, Sanjay P.
Source
International Journal of Photoenergy
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-09
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In this study, nitrogen-doped mesoporous titania was synthesized by templating method using chitosan.
This biopolymer chitosan plays the dual role of acting as a template (which imparts mesoporosity) and precursor for nitrogen.
BET-SA, XRD, UV-DRS, SEM, and FTIR were used to characterize the photocatalyst.
The doping of nitrogen into TiO2 lattice and its state was substantiated and measured by XPS.
The photocatalytic activity of the prepared N-doped mesoporous titania for phenol and o-chlorophenol degradation was investigated under solar and artificial radiation.
The rate of photocatalytic degradation was observed to be higher for o-chlorophenol than that of phenol.
The photodegradation of o-chlorophenol was 98.62% and 72.2%, while in case of phenol, degradation to the tune of 69.25% and 30.58% was achieved in solar and artificial radiation.
The effect of various operating parameters, namely, catalyst loading, pH, initial concentration and the effect of coexisting ions on the rate of photocatalytic degradation were studied in detail.
American Psychological Association (APA)
Mangrulkar, Priti A.& Kamble, Sanjay P.& Joshi, Meenal M.& Meshram, Jyotsna S.& Labhsetwar, Nitin K.& Rayalu, Sadhana S.. 2011. Photocatalytic Degradation of Phenolics by N-Doped Mesoporous Titania under Solar Radiation. International Journal of Photoenergy،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-497431
Modern Language Association (MLA)
Mangrulkar, Priti A.…[et al.]. Photocatalytic Degradation of Phenolics by N-Doped Mesoporous Titania under Solar Radiation. International Journal of Photoenergy No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-497431
American Medical Association (AMA)
Mangrulkar, Priti A.& Kamble, Sanjay P.& Joshi, Meenal M.& Meshram, Jyotsna S.& Labhsetwar, Nitin K.& Rayalu, Sadhana S.. Photocatalytic Degradation of Phenolics by N-Doped Mesoporous Titania under Solar Radiation. International Journal of Photoenergy. 2011. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-497431
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-497431