Fabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light Irradiation
Recycling and reusing of catalyst is an important factor to produce capable and low cast catalysts. Silica coated magnetic nanoparticles (Fe3O4/SiO2) were synthesized via a simple sol-gel method with the aid of sonication. Fe3O4 nanoparticles. After that a layer of TiO2 was constricted by hydrolyze...
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Nanoscience and Nanotechnology Research Center, University of Kashan
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doaj-9124f800f9224faabe211d553bcb7e272020-11-24T20:56:00ZengNanoscience and Nanotechnology Research Center, University of KashanJournal of Nanostructures2251-78712251-788X2016-01-016110110510.7508/jns.2016.01.01713698Fabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light IrradiationM. P. Mazhari0A. Abbasi1A. Derakhshan2M. Ahmadi3Researchers and Elite club,Marivan Baranch , Islamic Azad University ,Marivan , IranResearchers and Elite club,Marivan Baranch , Islamic Azad University ,Marivan , IranDepartment of Chemistry, Catalysis Division, University of Isfahan, IsfahanDepartment of Chemistry, Catalysis Division, University of Isfahan, IsfahanRecycling and reusing of catalyst is an important factor to produce capable and low cast catalysts. Silica coated magnetic nanoparticles (Fe3O4/SiO2) were synthesized via a simple sol-gel method with the aid of sonication. Fe3O4 nanoparticles. After that a layer of TiO2 was constricted by hydrolyze and condensation of Teteranormalbuthyltitanate to produce Fe3O4/SiO2/TiO2 nanocompsite. As-synthesized nanparticles were characterized with X-Ray powder Diffraction, Fourier-Transform-Infrarotspektrometer, Transition Electron Microscopy and Scanning Electron Microscopy. In this study, a new kind of Fe3O4/SiO2/TiO2 photocatalyst was prepared with the purpose of using light and inhibiting the recombination of electrons and holes. In situ treatment of Rhdamine B in water was performed using this Fe3O4/SiO2/TiO2 photocatalyst. The purpose of this research was to provide a new method and the basic data for the removal of organic pollutants in water. Fe3O4/SiO2/TiO2 nanocomposite showed enhanced photocatalytic properties as evidenced by the enhanced photodegradation of Rhodamine B under ultra violet light irradiation.http://jns.kashanu.ac.ir/article_13698_3cf13c662b46674040cf433f1f3b45cd.pdfMagnetic nanoparticleNanocompositePhotocatalystSol–gel |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
M. P. Mazhari A. Abbasi A. Derakhshan M. Ahmadi |
spellingShingle |
M. P. Mazhari A. Abbasi A. Derakhshan M. Ahmadi Fabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light Irradiation Journal of Nanostructures Magnetic nanoparticle Nanocomposite Photocatalyst Sol–gel |
author_facet |
M. P. Mazhari A. Abbasi A. Derakhshan M. Ahmadi |
author_sort |
M. P. Mazhari |
title |
Fabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light Irradiation |
title_short |
Fabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light Irradiation |
title_full |
Fabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light Irradiation |
title_fullStr |
Fabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light Irradiation |
title_full_unstemmed |
Fabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light Irradiation |
title_sort |
fabrication fe3o4/sio2/tio2 nanocomposites and degradation of rhodamine b dyes under uv light irradiation |
publisher |
Nanoscience and Nanotechnology Research Center, University of Kashan |
series |
Journal of Nanostructures |
issn |
2251-7871 2251-788X |
publishDate |
2016-01-01 |
description |
Recycling and reusing of catalyst is an important factor to produce capable and low cast catalysts. Silica coated magnetic nanoparticles (Fe3O4/SiO2) were synthesized via a simple sol-gel method with the aid of sonication. Fe3O4 nanoparticles. After that a layer of TiO2 was constricted by hydrolyze and condensation of Teteranormalbuthyltitanate to produce Fe3O4/SiO2/TiO2 nanocompsite. As-synthesized nanparticles were characterized with X-Ray powder Diffraction, Fourier-Transform-Infrarotspektrometer, Transition Electron Microscopy and Scanning Electron Microscopy. In this study, a new kind of Fe3O4/SiO2/TiO2 photocatalyst was prepared with the purpose of using light and inhibiting the recombination of electrons and holes. In situ treatment of Rhdamine B in water was performed using this Fe3O4/SiO2/TiO2 photocatalyst. The purpose of this research was to provide a new method and the basic data for the removal of organic pollutants in water. Fe3O4/SiO2/TiO2 nanocomposite showed enhanced photocatalytic properties as evidenced by the enhanced photodegradation of Rhodamine B under ultra violet light irradiation. |
topic |
Magnetic nanoparticle Nanocomposite Photocatalyst Sol–gel |
url |
http://jns.kashanu.ac.ir/article_13698_3cf13c662b46674040cf433f1f3b45cd.pdf |
work_keys_str_mv |
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