Non-Isothermal Crystallization Kinetics of Montmorillonite/Polyamide 610 Nanocomposites

Non-isothermal crystallization kinetics of montmorillonite (MMT)/polyamide 610 (PA610) composites were readily prepared by in situ melt polymerization followed by a full investigation in terms of their microstructure, performance, and crystallization kinetics. The kinetic models of Jeziorny, Ozawa,...

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Detalles Bibliográficos
Autores principales: Fu, Yang, Huo, Cuimeng, Liu, Shuangyan, Li, Keqing, Meng, Yuezhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10302243/
https://www.ncbi.nlm.nih.gov/pubmed/37368244
http://dx.doi.org/10.3390/nano13121814
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author Fu, Yang
Huo, Cuimeng
Liu, Shuangyan
Li, Keqing
Meng, Yuezhong
author_facet Fu, Yang
Huo, Cuimeng
Liu, Shuangyan
Li, Keqing
Meng, Yuezhong
author_sort Fu, Yang
collection PubMed
description Non-isothermal crystallization kinetics of montmorillonite (MMT)/polyamide 610 (PA610) composites were readily prepared by in situ melt polymerization followed by a full investigation in terms of their microstructure, performance, and crystallization kinetics. The kinetic models of Jeziorny, Ozawa, and Mo were used in turn to fit the experimental data, in all of which Mo’s analytical method was found to be the best model for the kinetic data. Differential scanning calorimetry (DSC) and transmission electron microscopy (TEM) studies were used to investigate the isothermal crystallization behavior and MMT dispersion levels in the MMT/PA610 composites. The experiment results revealed that low MMT content can promote the PA610 crystallization, whilst high MMT content result in MMT agglomeration, and reduce the PA610 crystallization rate.
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spelling pubmed-103022432023-06-29 Non-Isothermal Crystallization Kinetics of Montmorillonite/Polyamide 610 Nanocomposites Fu, Yang Huo, Cuimeng Liu, Shuangyan Li, Keqing Meng, Yuezhong Nanomaterials (Basel) Article Non-isothermal crystallization kinetics of montmorillonite (MMT)/polyamide 610 (PA610) composites were readily prepared by in situ melt polymerization followed by a full investigation in terms of their microstructure, performance, and crystallization kinetics. The kinetic models of Jeziorny, Ozawa, and Mo were used in turn to fit the experimental data, in all of which Mo’s analytical method was found to be the best model for the kinetic data. Differential scanning calorimetry (DSC) and transmission electron microscopy (TEM) studies were used to investigate the isothermal crystallization behavior and MMT dispersion levels in the MMT/PA610 composites. The experiment results revealed that low MMT content can promote the PA610 crystallization, whilst high MMT content result in MMT agglomeration, and reduce the PA610 crystallization rate. MDPI 2023-06-06 /pmc/articles/PMC10302243/ /pubmed/37368244 http://dx.doi.org/10.3390/nano13121814 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Fu, Yang
Huo, Cuimeng
Liu, Shuangyan
Li, Keqing
Meng, Yuezhong
Non-Isothermal Crystallization Kinetics of Montmorillonite/Polyamide 610 Nanocomposites
title Non-Isothermal Crystallization Kinetics of Montmorillonite/Polyamide 610 Nanocomposites
title_full Non-Isothermal Crystallization Kinetics of Montmorillonite/Polyamide 610 Nanocomposites
title_fullStr Non-Isothermal Crystallization Kinetics of Montmorillonite/Polyamide 610 Nanocomposites
title_full_unstemmed Non-Isothermal Crystallization Kinetics of Montmorillonite/Polyamide 610 Nanocomposites
title_short Non-Isothermal Crystallization Kinetics of Montmorillonite/Polyamide 610 Nanocomposites
title_sort non-isothermal crystallization kinetics of montmorillonite/polyamide 610 nanocomposites
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10302243/
https://www.ncbi.nlm.nih.gov/pubmed/37368244
http://dx.doi.org/10.3390/nano13121814
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