In situ generation of green hybrid ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
PMID :
URL permanente :
Titre :
In situ generation of green hybrid nanofibrillar polymer-polymer composites-a novel approach to the triple shape memory polymer formation
Auteur(s) :
Hosseinnezhad, Ramin [Auteur]
Department of Bioorganic Chemistry Centre of Molecular and Macromolecular Studies Polish Academy of Sciences
Vozniak, Iurii [Auteur]
Department of Bioorganic Chemistry Centre of Molecular and Macromolecular Studies Polish Academy of Sciences
Zairi, Fahmi [Auteur]
Laboratoire Génie Civil et géo-Environnement (LGCgE) - ULR 4515
Department of Bioorganic Chemistry Centre of Molecular and Macromolecular Studies Polish Academy of Sciences
Vozniak, Iurii [Auteur]
Department of Bioorganic Chemistry Centre of Molecular and Macromolecular Studies Polish Academy of Sciences
Zairi, Fahmi [Auteur]
Laboratoire Génie Civil et géo-Environnement (LGCgE) - ULR 4515
Titre de la revue :
Polymers
Nom court de la revue :
Polymers
Numéro :
13
Pagination :
1900
Éditeur :
MDPI
Date de publication :
2021-06-01
ISSN :
2073-4360
Mot(s)-clé(s) :
interphase
interface
extrusion
smart material
biocomposites
interface
extrusion
smart material
biocomposites
Discipline(s) HAL :
Sciences du Vivant [q-bio]
Résumé en anglais : [en]
The paper discusses the possibility of using in situ generated hybrid polymer-polymer nanocomposites as polymeric materials with triple shape memory, which, unlike conventional polymer blends with triple shape memory, are ...
Lire la suite >The paper discusses the possibility of using in situ generated hybrid polymer-polymer nanocomposites as polymeric materials with triple shape memory, which, unlike conventional polymer blends with triple shape memory, are characterized by fully separated phase transition temperatures and strongest bonding between the polymer blends phase interfaces which are critical to the shape fixing and recovery. This was demonstrated using the three-component system polylactide/polybutylene adipateterephthalate/cellulose nanofibers (PLA/PBAT/CNFs). The role of in situ generated PBAT nanofibers and CNFs in the formation of efficient physical crosslinks at PLA-PBAT, PLA-CNF and PBAT-CNF interfaces and the effect of CNFs on the PBAT fibrillation and crystallization processes were elucidated. The in situ generated composites showed drastically higher values of strain recovery ratios, strain fixity ratios, faster recovery rate and better mechanical properties compared to the blend.Lire moins >
Lire la suite >The paper discusses the possibility of using in situ generated hybrid polymer-polymer nanocomposites as polymeric materials with triple shape memory, which, unlike conventional polymer blends with triple shape memory, are characterized by fully separated phase transition temperatures and strongest bonding between the polymer blends phase interfaces which are critical to the shape fixing and recovery. This was demonstrated using the three-component system polylactide/polybutylene adipateterephthalate/cellulose nanofibers (PLA/PBAT/CNFs). The role of in situ generated PBAT nanofibers and CNFs in the formation of efficient physical crosslinks at PLA-PBAT, PLA-CNF and PBAT-CNF interfaces and the effect of CNFs on the PBAT fibrillation and crystallization processes were elucidated. The in situ generated composites showed drastically higher values of strain recovery ratios, strain fixity ratios, faster recovery rate and better mechanical properties compared to the blend.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
IMT Lille Douai
Institut Catholique Lille
Univ. Artois
Université de Lille
Institut Catholique Lille
Univ. Artois
Université de Lille
Collections :
Date de dépôt :
2022-06-15T14:00:18Z
2022-11-16T08:37:47Z
2023-01-25T07:58:42Z
2022-11-16T08:37:47Z
2023-01-25T07:58:42Z
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