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Multifunctional nanocomposite foams based on polypropylene with carbon nanofillers

Autor
De Sousa Pais, M.; Gedler, G.; Velasco J.I.
Tipus d'activitat
Article en revista
Revista
Journal of cellular plastics
Data de publicació
2013-05
Volum
49
Número
3
Pàgina inicial
259
Pàgina final
279
DOI
https://doi.org/10.1177/0021955X13477433 Obrir en finestra nova
Projecte finançador
Tecnología de espumas poliméricas y materiales compuestos celulares multifuncionales - MAT2011-26410
Repositori
http://hdl.handle.net/2117/19151 Obrir en finestra nova
URL
http://cel.sagepub.com/content/49/3/259.full.pdf+html Obrir en finestra nova
Resum
This work considers the preparation and characterization of polypropylene foams with variable concentrations of graphene and carbon nanofibres, focussing on the influence of the foaming process and the nanofillers on the microstructural and dynamic-mechanical- thermal properties of the foams. Great differences were found in terms of foam morphology depending on the type of foaming process, with foams prepared by physical foaming showing a vertically deformed cell structure, while chemical foams ...
Citació
De Sousa Pais, M.; Gedler, G.; Velasco J.I. Multifunctional nanocomposite foams based on polypropylene with carbon nanofillers. "Journal of cellular plastics", Maig 2013, vol. 49, núm. 3, p. 259-279.
Paraules clau
Graphene nanoplatelets, carbon nanofibres, multifunctional foams, polypropylene, supercritical CO2 dissolution
Grup de recerca
POLY2 - Polyfunctional polymeric materials