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Preparation of micro-molded exfoliated clay nanocomposites by means of ultrasonic technology

Autor
Diaz, A.; Franco, M.; Casas, M.; del Valle, LJ.; Aymami, J.; Olmo, C.; Puiggali, J.
Tipus d'activitat
Article en revista
Revista
Journal of polymer research
Data de publicació
2014-10-15
Volum
21
Número
11
DOI
https://doi.org/10.1007/s10965-014-0584-3 Obrir en finestra nova
Projecte finançador
Nuevos polímeros derivados de lactida: estructura, aplicaciones biomédicas y microprocesado.
Repositori
http://hdl.handle.net/2117/27313 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007%2Fs10965-014-0584-3 Obrir en finestra nova
Resum
Ultrasound micro-molding technology has been tested as a new method to get polymer/clay nanocomposites. Biodegradable polylactide (PLA) and poly (nona-methylene azelate) (PE99) have been used as polymer matrices, whereas different silicate clays have been assayed. The new technology is able to get specimens without evidences of degradation during processing. Only the use of organo-modified clays could give rise to a slight molecular weight decrease when the poly (alkylene dicarboxylate) sample w...
Citació
Diaz, A. [et al.]. Preparation of micro-molded exfoliated clay nanocomposites by means of ultrasonic technology. "Journal of polymer research", 15 Octubre 2014, vol. 21, núm. 11.
Paraules clau
ACID), CONFORMATION, CRYSTALLIZATION BEHAVIOR, Crystallization kinetics, Exfoliated structures, MIXTURES, MORPHOLOGY, Nanocomposites, POLYLACTIDE/LAYERED SILICATE NANOCOMPOSITE, POLYSTYRENE, Poly (alkylene dicarboxylate), Polylactide, SCAFFOLDS, THERMAL-DEGRADATION, Ultrasound micro-molding technology
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
MACROM - Cristal·lografia, Estructura i Funció de Macromolècules Biològiques
PSEP - Polimers Sintètics: Estructura i Propietats. Polimers Biodegradables.

Participants