DOI > 10.5291/ILL-DATA.9-11-1623

This proposal is publicly available since 06/03/2018

Title

Influence of the polymer topology on the formation of an interphase under confinement

Abstract

We propose to study the dynamics of cyclic polymer chains (rings) confined in nanopores of anodic aluminium oxide (AAO). Based on our recent investigations of the dynamics of linear polymer melts confined in AAO nanopores revealing the formation of an interphase between the anchored chains and the bulk, we intend to elucidate the mechanism of interphase formation in confined systems. Polymer rings are ideal candidates for this key experiment.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

KRUTEVA Margarita; BRAS Ana; GOOSSEN Sebastian; RICHTER Dieter; SHARP Melissa; STEINHART Martin and WISCHNEWSKI Andreas. (2013). Influence of the polymer topology on the formation of an interphase under confinement. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.9-11-1623

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Metadata

Experiment Parameters

  • Environment temperature

    373K-423K
  • Experiment energy

    8-16 A
  • Experiment moment

    0.03-0.3
  • Experiment res energy

    15%

Sample Parameters

  • Formula

    • Poly(ethylene oxide)
    • Al2O3
  • Consistence

    amorphous
  • Mass

    20 g
  • Size

    9600
  • Surface

    1200
  • Container

    flat