Preparation, characterization and biodegradation of biopolymer nanocomposites based onfumed silica (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Preparation, characterization and biodegradation of biopolymer nanocomposites based onfumed silica (Articolo in rivista) (literal)

Anno

• 2011-01-01T00:00:00+01:00 (literal)

Alternative label

• K.Fukushima, D.Tabuani, C.Abbate, M.Arena, P.Rizzarelli (2011)
  Preparation, characterization and biodegradation of biopolymer nanocomposites based onfumed silica
  in European Polymer Journal
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• K.Fukushima, D.Tabuani, C.Abbate, M.Arena, P.Rizzarelli (literal)

Pagina inizio

• 139 (literal)

Pagina fine

• 152 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 47 (literal)

Rivista

• European Polymer Journal (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• ImpactFactor=2,31 (literal)

Note

• ISI Web of Science (WOS) (literal)

Titolo

• Preparation, characterization and biodegradation of biopolymer nanocomposites based onfumed silica (literal)

Abstract

• PLA and PCL based nanocomposites prepared by adding three different types of fumed silica were obtained by melt blending. Materials were characterized by means of Scanning Electron Microscopy (SEM), Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA) and Dynamic-Mechanical Thermal Analysis (DMTA). A good distribution of the fumed silica into both polymer matrices was observed. The highest thermo-mechanical improvements were reached by addition of the fumed silica with higher surface area. PLA and its nanocomposites were degraded in compost at 58°C; at this temperature all samples presented a significant level of polymer degradation, but a certain protection action of silica towards PLA degradation was observed, whereas the addition of fumed silica did not show considerable influence on the degradation trend of PCL. These dissimilarities were attributed to the different degradation mechanism of the two polymers. (literal)

Prodotto di

• 4. Sistemi polimerici innovativi ad elevate prestazioni per applicazioni biomediche ed ambientali (PM.P02.009.001) (Modulo)
• Institute of chemistry and technology of polymers (ICTP) (Istituto)

Autore CNR

• PAOLA RIZZARELLI (Persona)

Incoming links:

Autore CNR di

• PAOLA RIZZARELLI (Persona)

Prodotto

• Institute of chemistry and technology of polymers (ICTP) (Istituto)
• 4. Sistemi polimerici innovativi ad elevate prestazioni per applicazioni biomediche ed ambientali (PM.P02.009.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• European Polymer Journal (Rivista)