• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
  • Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Breakup behavior of nanolayers in polymeric multilayer systems — Creation of nanosheets and nanodroplets

Article dans une revue avec comité de lecture
Author
FENG, Jingxing
365163 Case Western Reserve University [Cleveland]
BAER, Eric
365163 Case Western Reserve University [Cleveland]
OLAH, Andrew
365163 Case Western Reserve University [Cleveland]
SOLLOGOUB, Cyrille
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
300351 Conservatoire National des Arts et Métiers [Cnam] [Cnam]
MIQUELARD-GARNIER, Guillaume
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
300351 Conservatoire National des Arts et Métiers [Cnam] [Cnam]
GUINAULT, Alain
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
300351 Conservatoire National des Arts et Métiers [Cnam] [Cnam]
BIRONEAU, Adrien
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
ZHANG, Ziyou
365163 Case Western Reserve University [Cleveland]

URI
http://hdl.handle.net/10985/13811
DOI
10.1016/j.polymer.2018.03.049
Date
2018
Journal
Polymer

Abstract

Multilayer films comprising polystyrene (PS)/polymethyl methalcrylate (PMMA) and PS/polycaprolatone (PCL) alternating nanolayers with varied layer thickness were fabricated by multilayer coextrusion. The nanolayers breakup phenomena of PMMA and PCL were characterized using atomic force microscopy (AFM), oxygen permeability, light transmission, wide-angle X-ray scattering (WAXS), and differential scanning calorimetry (DSC). The continuous layers started to break up into nanosheets and nanodroplets during the coextrusion process when the nominal layer thickness decreased to between 30 nm and 40 nm. Further decrease of the nominal layer thickness of PMMA and PCL resulted in less nanosheets and more nanodroplets. Oxygen permeability was effective for characterizing the onset thickness of layer breakup. The oxygen permeability for the PS/PCL system was modeled and demonstrated good correlation with estimated composition of continuous layers, nanosheets, and nanodroplets.

Files in this item

Name:
PIMM - P - FENG - 2018.pdf
Size:
3.653Mb
Format:
PDF
Embargoed until:
2019-11-30
View/Open

Collections

  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)

Related items

Showing items related by title, author, creator and subject.

  • Structural and Barrier Properties of Compatibilized PE/PA6 Multinanolayer Films 
    Article dans une revue avec comité de lecture
    LOZAY, Quentin; BEUGUEL, Quentin; FOLLAIN, Nadège; LEBRUN, Laurent; GUINAULT, Alain; MIQUELARD-GARNIER, Guillaume; TENCÉ-GIRAULT, Sylvie; SOLLOGOUB, Cyrille; DARGENT, Eric; MARAIS, Stéphane (MDPI, 2021)
    The barrier performance and structural lightening of organic materials are increasingly desired and constitute a major challenge for manufacturers, particularly for transport and packaging. A promising technique which tends ...
  • Forced assembly by multilayer coextrusion to create oriented graphene reinforced polymer nanocomposites 
    Article dans une revue avec comité de lecture
    LI, Xiguang; MCKENNA, Gregory; MIQUELARD-GARNIER, Guillaume; GUINAULT, Alain; SOLLOGOUB, Cyrille; ROZANSKI, Artur; ccREGNIER, Gilles (Elsevier, 2013)
    A potential advantage of platelet-like nanofillers as nanocomposite reinforcements is the possibility of achieving two-dimensional stiffening through planar orientation of the platelets. The ability to achieve improved ...
  • PLA/PHBV Films with Improved Mechanical and Gas Barrier Properties 
    Article dans une revue avec comité de lecture
    BOUFARGUINE, Majdi; GUINAULT, Alain; MIQUELARD-GARNIER, Guillaume; SOLLOGOUB, Cyrille (Wiley-VCH Verlag, 2013)
    Blending poly(lactic acid) (PLA) with a small amount of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV; 10 wt%) using a custom multilayer co-extrusion process increases both ductility and gas barrier properties of ...
  • Dispersion of carbon nanotubes in polypropylene via multilayer coextrusion: Influence on the mechanical properties 
    Article dans une revue avec comité de lecture
    MIQUELARD-GARNIER, Guillaume; GUINAULT, Alain; FROMONTEIL, D; DELALANDE, S; SOLLOGOUB, Cyrille (Elsevier, 2013)
    Multilayer coextrusion was used to disperse Carbon Nanotubes (CNT) in polypropylene (PP). The dilution of commercially available masterbatches using a twin-screw extruder was first applied to produce several formulations, ...
  • Oxidative degradation of polylactide (PLA) and its effects on physical and mechanical properties 
    Article dans une revue avec comité de lecture
    RASSELET, Damien; RUELLAN, Alexandre; GUINAULT, Alain; MIQUELARD-GARNIER, Guillaume; SOLLOGOUB, Cyrille; ccFAYOLLE, Bruno (Elsevier, 2014)
    The thermo-oxidative degradation of polylactide (PLA) films was studied between 70 and 150 C. It was shown that the oxidative degradation of PLA leads to a random chain cission responsible for a reduction of the molar ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales