D Cangialosi - Journal of Physics: Condensed Matter, 2014 - iopscience.iop.org
… coupled to the thermodynamics of polymerglasses and, in particular, to the glass transition. As a … Within the complex relaxational pattern of polymerglasses, localized motions, that is …
… polymer systems and the other involving the development of a quantitative theory capable of satisfactorily predicting aging behavior for a variety of polymer … below the glass transition …
… Physical aging is particularly important for polymers, because … glass transition temperature T5 the polymer is used, and T values are lower for polymers than for most inorganic glasses. …
Y Guo, A Morozov, D Schneider, JW Chung, C Zhang… - Nature materials, 2012 - nature.com
… first stable polymerglasses using a … polymer films with enhanced values of T g and superior kinetic stability. Relative to the standard glass formed on cooling at standard rates, glasses …
We analyzed the glassy-state structural relaxation of polymers near surfaces and interfaces by monitoring fluorescence in multilayer films. Relative to that of bulk, the rate of structural …
HN Lee, K Paeng, SF Swallen, MD Ediger - Science, 2009 - science.org
… polymer chains. We used an optical photobleaching technique to quantitatively measure changes in molecular mobility during the active deformation of a polymerglass [… polymerglasses…
Molecular simulations of a model, deeply quenched polymericglass show that the elastic moduli become strongly inhomogeneous at length scales comprising several tens of monomers…
… A polymericglass is not in thermodynamic equilibrium and … are of interest in this work, polymericglasses are solids for all … ” elastic response of a glass to small deformation, we consider …
… POLYMER MODEL AND SIMULATIONS Our model of a polymerglass builds upon extensive simulations of polymer … The solid consists of linear polymers each containing N beads. …