Photocatalytic Properties of Microwave-Synthesized TiO2 and ZnO Nanoparticles Using Malachite Green Dye
Joint Authors
Nakate, Umesh T.
Singh, Ashok K.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Abstract EN
TiO2 and ZnO nanoparticles (NPs) were synthesized using microwave-assisted method.
Synthesized NPs were characterized for their structure, morphology, and elemental composition using X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy dispersive spectroscopy (EDS).
The crystallite size of synthesized NPs of TiO2 and ZnO was about 12.3 and 18.7 nm as obtained from the Scherrer formula from the most intense XRD peak.
The synthesized NPs have been found to be in stoichiometric ratio having anatase and hexagonal wurtzite structure for TiO2 and ZnO, respectively, and are spherical in shape.
Surface area of TiO2 and ZnO NPs was found to be about 43.52 m2/g and 7.7 m2/g.
Photocatalytic (PC) properties of synthesized NPs were studied for malachite green (MG) dye under UV light.
TiO2 NPs were found to be highly photocatalytically active among the two, having efficiency and apparent photodegradation rate of 49.35% and 1.32×10−2, respectively.
American Psychological Association (APA)
Singh, Ashok K.& Nakate, Umesh T.. 2013. Photocatalytic Properties of Microwave-Synthesized TiO2 and ZnO Nanoparticles Using Malachite Green Dye. Journal of Nanoparticles،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-462498
Modern Language Association (MLA)
Singh, Ashok K.& Nakate, Umesh T.. Photocatalytic Properties of Microwave-Synthesized TiO2 and ZnO Nanoparticles Using Malachite Green Dye. Journal of Nanoparticles No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-462498
American Medical Association (AMA)
Singh, Ashok K.& Nakate, Umesh T.. Photocatalytic Properties of Microwave-Synthesized TiO2 and ZnO Nanoparticles Using Malachite Green Dye. Journal of Nanoparticles. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-462498
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-462498