Synthesis and Characterization of Magnetic Nanocomposites for Environmental Remediation
In the present study, the effect of nano-magnetite (Fe3O4) content on mechanical and magnetic properties of polypropylene matrix is investigated. Magnetite nanoparticles were successfully synthesized by co- precipitation while the composites were prepared by an ex situ processing method involving so...
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2016-05-01
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Series: | Chemical Engineering Transactions |
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doaj-3bdef8356d664e62a0ddf1a034d9742b2021-02-19T21:09:33ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162016-05-014710.3303/CET1647018Synthesis and Characterization of Magnetic Nanocomposites for Environmental RemediationH. ShirinovaL. Di PalmaF. SarasiniJ. TirilloM. RamazanovF. HajiyevaD. SanninoM. PolichettiA. GalluzziIn the present study, the effect of nano-magnetite (Fe3O4) content on mechanical and magnetic properties of polypropylene matrix is investigated. Magnetite nanoparticles were successfully synthesized by co- precipitation while the composites were prepared by an ex situ processing method involving solvent casting followed by compression molding. The nanoparticles and resulting nanocomposites were characterized by X- ray diffraction, thermogravimetric analysis, scanning electron microscopy, tensile testing and vibrating sample magnetometry. It was found that composites have tailorable mechanical and magnetic properties dependent on the content of magnetic filler. Increase of concentration of magnetite particles provides a significant increase of Young’s modulus without affecting the yield strength and the ductility. As regards the magnetic properties, nanocomposites having 10 wt% of nanoparticles exhibited a superparamagnetic behaviour that can be exploited in environmental applications.https://www.cetjournal.it/index.php/cet/article/view/4109 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
H. Shirinova L. Di Palma F. Sarasini J. Tirillo M. Ramazanov F. Hajiyeva D. Sannino M. Polichetti A. Galluzzi |
spellingShingle |
H. Shirinova L. Di Palma F. Sarasini J. Tirillo M. Ramazanov F. Hajiyeva D. Sannino M. Polichetti A. Galluzzi Synthesis and Characterization of Magnetic Nanocomposites for Environmental Remediation Chemical Engineering Transactions |
author_facet |
H. Shirinova L. Di Palma F. Sarasini J. Tirillo M. Ramazanov F. Hajiyeva D. Sannino M. Polichetti A. Galluzzi |
author_sort |
H. Shirinova |
title |
Synthesis and Characterization of Magnetic Nanocomposites for Environmental Remediation |
title_short |
Synthesis and Characterization of Magnetic Nanocomposites for Environmental Remediation |
title_full |
Synthesis and Characterization of Magnetic Nanocomposites for Environmental Remediation |
title_fullStr |
Synthesis and Characterization of Magnetic Nanocomposites for Environmental Remediation |
title_full_unstemmed |
Synthesis and Characterization of Magnetic Nanocomposites for Environmental Remediation |
title_sort |
synthesis and characterization of magnetic nanocomposites for environmental remediation |
publisher |
AIDIC Servizi S.r.l. |
series |
Chemical Engineering Transactions |
issn |
2283-9216 |
publishDate |
2016-05-01 |
description |
In the present study, the effect of nano-magnetite (Fe3O4) content on mechanical and magnetic properties of polypropylene matrix is investigated. Magnetite nanoparticles were successfully synthesized by co- precipitation while the composites were prepared by an ex situ processing method involving solvent casting followed by compression molding. The nanoparticles and resulting nanocomposites were characterized by X- ray diffraction, thermogravimetric analysis, scanning electron microscopy, tensile testing and vibrating sample magnetometry. It was found that composites have tailorable mechanical and magnetic properties dependent on the content of magnetic filler. Increase of concentration of magnetite particles provides a significant increase of Young’s modulus without affecting the yield strength and the ductility. As regards the magnetic properties, nanocomposites having 10 wt% of nanoparticles exhibited a superparamagnetic behaviour that can be exploited in environmental applications. |
url |
https://www.cetjournal.it/index.php/cet/article/view/4109 |
work_keys_str_mv |
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