Bio-based polymer nanocomposites based on nylon 11 and WS2 inorganic nanotubes
Data(s) |
2015
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Resumo |
Tungsten disulphide nanotubes (INT-WS2) have been successfully dispersed in a bio-based polyamide matrix (nylon 11) by conventional melt processing. The effect of INT-WS2 content on the morphology, thermal stability, crystallization behaviour and dynamic mechanical properties is investigated. The results indicate that these inorganic nanotubes can be efficiently incorporated into the bio-based polymer matrix without the need for modifiers or surfactants. Additionally, it is found that the non-isothermal crystallization behaviour of nylon 11/INT-WS2 depends on both the cooling rate and INT-WS2 concentration. In particular, crystallization kinetics results demonstrate that the nucleating activity of INTs plays a dominant role in accelerating the crystallization of nylon 11. This fact leads to the appearance of the more-disordered phase at higher temperature. More significantly, it was shown that these INT-WS2 nanocomposites can facilitate a good processability and cost efficiency, and will be of interest for many eco-friendly and medical applications. |
Formato |
application/pdf |
Identificador | |
Idioma(s) |
eng |
Publicador |
E.T.S.I. Industriales (UPM) |
Relação |
http://oa.upm.es/41312/1/INVE_MEM_2015_228970.pdf http://pubs.rsc.org/en/content/articlelanding/2015/ra/c4ra17210h#!divAbstract MAT-2010-21070-C02-01 MAT2013-41021-P info:eu-repo/semantics/altIdentifier/doi/10.1039/c4ra17210h |
Direitos |
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ info:eu-repo/semantics/openAccess |
Fonte |
RSC Advances, ISSN 2046-2069, 2015, Vol. 5, No. 23 |
Palavras-Chave | #Medio Ambiente #Física |
Tipo |
info:eu-repo/semantics/article Artículo PeerReviewed |