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Free volume and mass transport in polymer nanocomposites
Authors:G. Choudalakis  A.D. Gotsis
Affiliation:Department of Sciences, Technical University of Crete, GR-73100, Hania, Greece
Abstract:This review relates the free volume properties and the morphology to the mass transport coefficients of polymer nanocomposites. Direct, utilising the method of Positron Annihilation Life-time Spectroscopy (PALS), or indirect measurements of the free volume in the nanocomposites are discussed and the influence of spherical or anisometric nanoparticles on its properties is examined.
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