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Título: | Assessment of Ball Milling as a Compounding Technique to Develop Nanocomposites of Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate) and Bacterial Cellulose Nanowhiskers |
Autor: | Ambrosio-Martín, Jesús CSIC; Fabra, María José CSIC ORCID; López-Rubio, Amparo CSIC ORCID ; Gorrasi, Giuliana; Sorrentino, Andrea; Lagarón Cabello, José María CSIC ORCID | Palabras clave: | Polyhydroxyalkanoates Bacterial cellulose nanowhiskers Bacterial cellulose nanocrystals Oxygen barrier Ball milling |
Fecha de publicación: | 24-may-2016 | Editor: | Springer Nature | Citación: | Journal of Polymers and the Environment 24 (3) : 241-254 (2016) | Resumen: | The aim of this study was the assessment of high energy ball milling technique to develop poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanocomposites containing bacterial cellulose nanowhiskers (BCNW). Crystallization behaviour of PHBV/BCNW nanocomposites was studied under non-isothermal and isothermal conditions using differential scanning calorimetry. The changes in PHBV crystalline structure were also studied using X-ray diffraction. The results confirmed that BCNW acted as nucleating agents and, hence, favored the crystallization of the PHBV. The oxygen permeability of the nanocomposites was reduced by ~22 % when compared to that of the neat PHBV. This work provides a new insight into the development of polyhydroxyalkanoate composites by means of the high energy ball milling technique. | Versión del editor: | http://dx.doi.org/10.1007/s10924-016-0767-6 | URI: | http://hdl.handle.net/10261/137467 | DOI: | 10.1007/s10924-016-0767-6 | ISSN: | 1566-2543 |
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Ambrosio-Martin- J Polym Environm-2016.pdf | Artículo principal | 13,81 MB | Adobe PDF | Visualizar/Abrir |
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