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...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Hindawi Publishing Corporation
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/35389/1/Size-Controlled%20Synthesis%20of%20Fe3O4%20Magnetic%20Nanoparticles%20in.pdf |
| _version_ | 1825948637082943488 |
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| author | Kalantari, Katayoon Ahmad @ Ayob, Mansor Shameli, Kamyar Hussein, Mohd Zobir Khandanlou, Roshanak Khanehzaei, Hajar |
| author_facet | Kalantari, Katayoon Ahmad @ Ayob, Mansor Shameli, Kamyar Hussein, Mohd Zobir Khandanlou, Roshanak Khanehzaei, Hajar |
| author_sort | Kalantari, Katayoon |
| collection | UPM |
| 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. |
| first_indexed | 2024-03-06T08:32:11Z |
| format | Article |
| id | upm.eprints-35389 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:32:11Z |
| publishDate | 2014 |
| publisher | Hindawi Publishing Corporation |
| record_format | dspace |
| spelling | 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 |
| 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 |
| title | 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_short | 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 |
| url | http://psasir.upm.edu.my/id/eprint/35389/1/Size-Controlled%20Synthesis%20of%20Fe3O4%20Magnetic%20Nanoparticles%20in.pdf |
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