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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: Kalantari, Katayoon, Ahmad @ Ayob, Mansor, Shameli, Kamyar, Hussein, Mohd Zobir, Khandanlou, Roshanak, Khanehzaei, Hajar
格式: Article
語言:English
出版: Hindawi Publishing Corporation 2014
在線閱讀:http://psasir.upm.edu.my/id/eprint/35389/1/Size-Controlled%20Synthesis%20of%20Fe3O4%20Magnetic%20Nanoparticles%20in.pdf
http://psasir.upm.edu.my/id/eprint/35389/
http://www.hindawi.com/journals/jnm/2014/739485/abs/
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spelling my.upm.eprints.353892018-10-11T03:41:51Z http://psasir.upm.edu.my/id/eprint/35389/ Size-controlled synthesis of Fe3O4 magnetic nanoparticles in the layers of montmorillonite Kalantari, Katayoon Ahmad @ Ayob, Mansor Shameli, Kamyar Hussein, Mohd Zobir Khandanlou, Roshanak Khanehzaei, Hajar 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. Hindawi Publishing Corporation 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/35389/1/Size-Controlled%20Synthesis%20of%20Fe3O4%20Magnetic%20Nanoparticles%20in.pdf Kalantari, Katayoon and Ahmad @ Ayob, Mansor and Shameli, Kamyar and Hussein, Mohd Zobir and Khandanlou, Roshanak and Khanehzaei, Hajar (2014) Size-controlled synthesis of Fe3O4 magnetic nanoparticles in the layers of montmorillonite. Journal of Nanomaterials, 2014. art. no. 739485. pp. 1-9. ISSN 1687-4110; ESSN: 1687-4129 http://www.hindawi.com/journals/jnm/2014/739485/abs/ 10.1155/2014/739485
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
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.
format Article
author Kalantari, Katayoon
Ahmad @ Ayob, Mansor
Shameli, Kamyar
Hussein, Mohd Zobir
Khandanlou, Roshanak
Khanehzaei, Hajar
spellingShingle Kalantari, Katayoon
Ahmad @ Ayob, Mansor
Shameli, Kamyar
Hussein, Mohd Zobir
Khandanlou, Roshanak
Khanehzaei, Hajar
Size-controlled synthesis of Fe3O4 magnetic nanoparticles in the layers of montmorillonite
author_facet Kalantari, Katayoon
Ahmad @ Ayob, Mansor
Shameli, Kamyar
Hussein, Mohd Zobir
Khandanlou, Roshanak
Khanehzaei, Hajar
author_sort Kalantari, Katayoon
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 Publishing Corporation
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/35389/1/Size-Controlled%20Synthesis%20of%20Fe3O4%20Magnetic%20Nanoparticles%20in.pdf
http://psasir.upm.edu.my/id/eprint/35389/
http://www.hindawi.com/journals/jnm/2014/739485/abs/
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score 13.251813

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