Effect of ligno-derivatives on thermal properties and degradation behaviour of poly(3-hydroxybutyrate)-based biocomposites (Articolo in rivista)

Type
Label
  • Effect of ligno-derivatives on thermal properties and degradation behaviour of poly(3-hydroxybutyrate)-based biocomposites (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.polymdegradstab.2012.03.009 (literal)
Alternative label
  • Bertini F.; Canetti M.; Cacciamani A.; Elegir G.; Orlandi M.; Zoia L. (2012)
    Effect of ligno-derivatives on thermal properties and degradation behaviour of poly(3-hydroxybutyrate)-based biocomposites
    in Polymer degradation and stability
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bertini F.; Canetti M.; Cacciamani A.; Elegir G.; Orlandi M.; Zoia L. (literal)
Pagina inizio
  • 1979 (literal)
Pagina fine
  • 1987 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0141391012000870 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 97 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ISMAC Istituto per lostudio delle macromolecole Stazione Sperimentale Carta Cartoni e Paste per Carta Dipartimento di Scienze dell'Ambiente e del Territorio, Università Milano-Bicocca (literal)
Titolo
  • Effect of ligno-derivatives on thermal properties and degradation behaviour of poly(3-hydroxybutyrate)-based biocomposites (literal)
Abstract
  • Rice husk lignin was isolated by means of acidolytic (AL) or alkaline enzymatic extraction method. Biocomposites of poly(3-hydroxybutyrate) (PHB) and acetylated lignin were prepared by casting from chloroform solution. The morphological, structural and thermal characteristics of the biocomposites were extensively studied. The ligno-derivatives features, i.e. purity, chemical structure and molecular weight, influenced the thermal properties of the PHB-based biocomposites. The AL sample evidenced a marked interference on the crystallization behavior and thermo-oxidative degradation of the PHB. The decrease of PHB crystallization rate and the increase of thermal stability were observed as a function of the lignin amount in PHB-AL biocomposite series. (literal)
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