Thermomechanical Properties and Biodegradation Behavior of Itaconic Anhydride-Grafted PLA/Pecan Nutshell Biocomposites.
PLA grafting
ball milling
biocomposites
biodegradation
itaconic anhydride (IA)
pecan nutshell (PNS)
polylactic acid (PLA)
soil burial
thermal annealing
Journal
Polymers
ISSN: 2073-4360
Titre abrégé: Polymers (Basel)
Pays: Switzerland
ID NLM: 101545357
Informations de publication
Date de publication:
17 Dec 2022
17 Dec 2022
Historique:
received:
17
11
2022
revised:
07
12
2022
accepted:
10
12
2022
entrez:
23
12
2022
pubmed:
24
12
2022
medline:
24
12
2022
Statut:
epublish
Résumé
The use of lignocellulose-rich biowaste as reinforcing filler in biodegradable polymers represents a sustainable option to obtain cost-effective bio-based materials to be used for several applications. In addition, the scarce polymer-biofiller interaction can be improved by reactive functionalization of the matrix. However, the obtained biocomposites might show high thermal deformability and possibly a slow biodegradation rate. In this work, polylactic acid (PLA) was first chemically modified with itaconic anhydride, and then biocomposites containing 50 wt.% of pecan (
Identifiants
pubmed: 36559900
pii: polym14245532
doi: 10.3390/polym14245532
pmc: PMC9785769
pii:
doi:
Types de publication
Journal Article
Langues
eng
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