Molecular cooperativity against locality at glass transition onset in poly(n butyl methacrylate)
- 29 August 1994
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 6 (35), 6941-6945
- https://doi.org/10.1088/0953-8984/6/35/005
Abstract
Dynamic dielectric and mechanical responses in the splitting region of PnBMA are analysed with the help of two Havriliak-Negami-function fits. The alpha and beta processes in the Arrhenius diagram are parallel to each other over a wide temperature range, and do not merge.Keywords
This publication has 10 references indexed in Scilit:
- Glass transition in a modified Fredrickson modelJournal of Non-Crystalline Solids, 1994
- Onset of the dynamic glass transition in poly(n butyl methacrylate)Physica A: Statistical Mechanics and its Applications, 1993
- Evaluation method of temperature-dependent relaxation behavior of polymersMacromolecules, 1993
- Scaling of the α relaxation in low-molecular-weight glass-forming liquids and polymersPhysical Review Letters, 1991
- Characteristic length of glass transitionJournal of Non-Crystalline Solids, 1991
- The β dielectric relaxation in some methacrylate polymersJournal of Polymer Science: Polymer Physics Edition, 1985
- Viscous Liquids and the Glass Transition. II. Secondary Relaxations in Glasses of Rigid MoleculesThe Journal of Chemical Physics, 1970
- A complex plane analysis of α‐dispersions in some polymer systemsJournal of Polymer Science Part C: Polymer Symposia, 1966
- On the Temperature Dependence of Cooperative Relaxation Properties in Glass-Forming LiquidsThe Journal of Chemical Physics, 1965
- DYNAMIC MECHANICAL PROPERTIES OF POLYVINYL ACETATE IN SHEAR IN THE GLASS TRANSITION TEMPERATURE RANGEThe Journal of Physical Chemistry, 1963