Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/55846
Title: TiO<inf>2</inf>powder synthesized via the solvothermal method and enhanced photocatalytic degradation of methomyl
Authors: Pongthep Jansanthea
Weerasak Chomkitichai
Jiraporn Ketwaraporn
Pusit Pookmanee
Sukon Phanichphant
Keywords: Engineering
Materials Science
Physics and Astronomy
Issue Date: 1-Jan-2016
Abstract: © 2016 Trans Tech Publications, Switzerland. TiO2powder was synthesized via the solvothermal method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). Single phase anatase was obtained without calcination steps. The particle was irregular in shape with average particle size of 1.0 μm. The characteristic X–ray radiation of element was show titanium at 4.510 keV and 4.931 keV and oxygen at 0.523 keV. The photocatalytic degradation of methomyl in aqueous solution over TiO2powder under UV irradiation was determined by UV-Vis spectroscopy. The influence of the amount of TiO2powder for photocatalytic degradation of methomyl and rate constant were determined. The optimum condition for photocatalytic degradation of methomyl over TiO2powder was obtained at 0.05 g.L-1for the amount of TiO2powder in 60 min. The degradation rate constant at the optimum condition was 0.0243 min-1.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84988556695&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/55846
ISSN: 02555476
Appears in Collections:CMUL: Journal Articles

Files in This Item:
There are no files associated with this item.


Items in CMUIR are protected by copyright, with all rights reserved, unless otherwise indicated.