Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of Montmorillonite

Iron oxide nanoparticles (Fe3O4-NPs) were synthesized using chemical coprecipitation method. Fe3O4-NPs are located in interlamellar space and external surfaces of montmorillonite (MMT) as a solid supported at room temperature. The size of magnetite nanoparticles could be controlled by varying the am...

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Main Authors:	Katayoon Kalantari, Mansor B. Ahmad, Kamyar Shameli, Mohd Zobir Bin Hussein, Roshanak Khandanlou, Hajar Khanehzaei
Format:	Article
Language:	English
Published:	Hindawi Limited 2014-01-01
Series:	Journal of Nanomaterials
Online Access:	http://dx.doi.org/10.1155/2014/739485

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spelling	doaj-1cd977444371459eb9e55d41b30f3acf2020-11-25T00:16:22ZengHindawi LimitedJournal of Nanomaterials1687-41101687-41292014-01-01201410.1155/2014/739485739485Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of MontmorilloniteKatayoon Kalantari0Mansor B. Ahmad1Kamyar Shameli2Mohd Zobir Bin Hussein3Roshanak Khandanlou4Hajar Khanehzaei5Department of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), 43400 Serdang, Selangor, MalaysiaDepartment of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), 43400 Serdang, Selangor, MalaysiaDepartment of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), 43400 Serdang, Selangor, MalaysiaDepartment of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), 43400 Serdang, Selangor, MalaysiaDepartment of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), 43400 Serdang, Selangor, MalaysiaDepartment of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), 43400 Serdang, Selangor, MalaysiaIron oxide nanoparticles (Fe3O4-NPs) were synthesized using chemical coprecipitation method. Fe3O4-NPs are located in interlamellar space and external surfaces of montmorillonite (MMT) as a solid supported at room temperature. The size of magnetite nanoparticles could be controlled by varying the amount of NaOH as reducing agent in the medium. The interlamellar space changed from 1.24 nm to 2.85 nm and average diameter of Fe3O4 nanoparticles was from 12.88 nm to 8.24 nm. The synthesized nanoparticles were characterized using some instruments such as transmission electron microscopy, powder X-ray diffraction, energy dispersive X-ray spectroscopy, field emission scanning electron microscopy, vibrating sample magnetometer, and Fourier transform infrared spectroscopy.http://dx.doi.org/10.1155/2014/739485
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Katayoon Kalantari Mansor B. Ahmad Kamyar Shameli Mohd Zobir Bin Hussein Roshanak Khandanlou Hajar Khanehzaei
spellingShingle	Katayoon Kalantari Mansor B. Ahmad Kamyar Shameli Mohd Zobir Bin Hussein Roshanak Khandanlou Hajar Khanehzaei Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of Montmorillonite Journal of Nanomaterials
author_facet	Katayoon Kalantari Mansor B. Ahmad Kamyar Shameli Mohd Zobir Bin Hussein Roshanak Khandanlou Hajar Khanehzaei
author_sort	Katayoon Kalantari
title	Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of Montmorillonite
title_short	Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of Montmorillonite
title_full	Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of Montmorillonite
title_fullStr	Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of Montmorillonite
title_full_unstemmed	Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of Montmorillonite
title_sort	size-controlled synthesis of fe3o4 magnetic nanoparticles in the layers of montmorillonite
publisher	Hindawi Limited
series	Journal of Nanomaterials
issn	1687-4110 1687-4129
publishDate	2014-01-01
description	Iron oxide nanoparticles (Fe3O4-NPs) were synthesized using chemical coprecipitation method. Fe3O4-NPs are located in interlamellar space and external surfaces of montmorillonite (MMT) as a solid supported at room temperature. The size of magnetite nanoparticles could be controlled by varying the amount of NaOH as reducing agent in the medium. The interlamellar space changed from 1.24 nm to 2.85 nm and average diameter of Fe3O4 nanoparticles was from 12.88 nm to 8.24 nm. The synthesized nanoparticles were characterized using some instruments such as transmission electron microscopy, powder X-ray diffraction, energy dispersive X-ray spectroscopy, field emission scanning electron microscopy, vibrating sample magnetometer, and Fourier transform infrared spectroscopy.
url	http://dx.doi.org/10.1155/2014/739485
work_keys_str_mv	AT katayoonkalantari sizecontrolledsynthesisoffe3o4magneticnanoparticlesinthelayersofmontmorillonite AT mansorbahmad sizecontrolledsynthesisoffe3o4magneticnanoparticlesinthelayersofmontmorillonite AT kamyarshameli sizecontrolledsynthesisoffe3o4magneticnanoparticlesinthelayersofmontmorillonite AT mohdzobirbinhussein sizecontrolledsynthesisoffe3o4magneticnanoparticlesinthelayersofmontmorillonite AT roshanakkhandanlou sizecontrolledsynthesisoffe3o4magneticnanoparticlesinthelayersofmontmorillonite AT hajarkhanehzaei sizecontrolledsynthesisoffe3o4magneticnanoparticlesinthelayersofmontmorillonite
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Size-Controlled Synthesis of Fe3O4 Magnetic Nanoparticles in the Layers of Montmorillonite

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