Enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites

In this study, magnetic polymer nanocomposite comprising of polylactide, liquified natural rubber and different loadings of NiZn ferrite nanoparticles was prepared using ultrasonication-assisted melt compounding method. The fabrication process has involved the ultrasonication treatment of the nanoco...

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Autores principales:	Dalila Shahdan, Moayad Husein Flaifel, Sahrim Haji Ahmad, Ruey Shan Chen, Jeefferie Abd Razak
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Polymer nanocomposites Natural rubber Nanoparticles Polylactide Mechanical properties Magnetic properties Mining engineering. Metallurgy TN1-997
Acceso en línea:	https://doaj.org/article/bb14dc6f09514765bc609b62fbb48684
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spelling	oai:doaj.org-article:bb14dc6f09514765bc609b62fbb486842021-11-28T04:32:38ZEnhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites2238-785410.1016/j.jmrt.2021.11.046https://doaj.org/article/bb14dc6f09514765bc609b62fbb486842021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2238785421013284https://doaj.org/toc/2238-7854In this study, magnetic polymer nanocomposite comprising of polylactide, liquified natural rubber and different loadings of NiZn ferrite nanoparticles was prepared using ultrasonication-assisted melt compounding method. The fabrication process has involved the ultrasonication treatment of the nanocomposite for 1 and 2 h. The influence of ultrasonication on the dispersion degree of the nanoparticles and its reflection on the behaviour of PLA/LNR/NiZn nanocomposites was evaluated. The tensile properties showed an improvement when the nanocomposites were treated for 1 and 2 h, with optimum values obtained at 4 wt% of nanofiller loading. Similarly, the optimum values of Tg, Tc and Tm obtained from DSC analysis were found for sample ultrasonically treated for 1 h with highest crystallinity increment of 55.16% as compared to untreated sample of the same nanofiller loading. Moreover, the statistical analysis based on TGA and SEM results revealed that the nanocomposite treated ultrasonically for 1 h had better nanofiller dispersion as compared to its counterparts with 0 and 2 h treatment periods. These findings, as confirmed by magnetic testing, formed a solid evidence that the optimal behaviour of PLA/LNR/NiZn nanocomposites was attained with ultrasonication treatment of 1 h with potential applications in areas served by soft magnetic materials.Dalila ShahdanMoayad Husein FlaifelSahrim Haji AhmadRuey Shan ChenJeefferie Abd RazakElsevierarticlePolymer nanocompositesNatural rubberNanoparticlesPolylactideMechanical propertiesMagnetic propertiesMining engineering. MetallurgyTN1-997ENJournal of Materials Research and Technology, Vol 15, Iss , Pp 5988-6000 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Polymer nanocomposites Natural rubber Nanoparticles Polylactide Mechanical properties Magnetic properties Mining engineering. Metallurgy TN1-997
spellingShingle	Polymer nanocomposites Natural rubber Nanoparticles Polylactide Mechanical properties Magnetic properties Mining engineering. Metallurgy TN1-997 Dalila Shahdan Moayad Husein Flaifel Sahrim Haji Ahmad Ruey Shan Chen Jeefferie Abd Razak Enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites
description	In this study, magnetic polymer nanocomposite comprising of polylactide, liquified natural rubber and different loadings of NiZn ferrite nanoparticles was prepared using ultrasonication-assisted melt compounding method. The fabrication process has involved the ultrasonication treatment of the nanocomposite for 1 and 2 h. The influence of ultrasonication on the dispersion degree of the nanoparticles and its reflection on the behaviour of PLA/LNR/NiZn nanocomposites was evaluated. The tensile properties showed an improvement when the nanocomposites were treated for 1 and 2 h, with optimum values obtained at 4 wt% of nanofiller loading. Similarly, the optimum values of Tg, Tc and Tm obtained from DSC analysis were found for sample ultrasonically treated for 1 h with highest crystallinity increment of 55.16% as compared to untreated sample of the same nanofiller loading. Moreover, the statistical analysis based on TGA and SEM results revealed that the nanocomposite treated ultrasonically for 1 h had better nanofiller dispersion as compared to its counterparts with 0 and 2 h treatment periods. These findings, as confirmed by magnetic testing, formed a solid evidence that the optimal behaviour of PLA/LNR/NiZn nanocomposites was attained with ultrasonication treatment of 1 h with potential applications in areas served by soft magnetic materials.
format	article
author	Dalila Shahdan Moayad Husein Flaifel Sahrim Haji Ahmad Ruey Shan Chen Jeefferie Abd Razak
author_facet	Dalila Shahdan Moayad Husein Flaifel Sahrim Haji Ahmad Ruey Shan Chen Jeefferie Abd Razak
author_sort	Dalila Shahdan
title	Enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites
title_short	Enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites
title_full	Enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites
title_fullStr	Enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites
title_full_unstemmed	Enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites
title_sort	enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of pla/lnr/nizn nanocomposites
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/bb14dc6f09514765bc609b62fbb48684
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Enhanced magnetic nanoparticles dispersion effect on the behaviour of ultrasonication-assisted compounding processing of PLA/LNR/NiZn nanocomposites

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