6533b838fe1ef96bd12a3cc1
RESEARCH PRODUCT
Interfacial properties of glassy polymer melts: A Monte Carlo study
Kurt BinderJörg Baschnagelsubject
chemistry.chemical_classificationRange (particle radiation)Materials sciencePolymers and PlasticsOrganic ChemistryMonte Carlo methodThermodynamicsPolymerCondensed Matter PhysicsCondensed Matter::Disordered Systems and Neural NetworksCondensed Matter::Soft Condensed MatterCrystallographychemistry.chemical_compoundMonomerchemistryMaterials ChemistryRadius of gyrationInterphaseSupercoolingGlass transitiondescription
The properties of the interface between a polymer melt and a solid wall are studied over a wide range of temperatures by dynamic Monte Carlo simulations. It is shown that in the supercooled state near the glass transition of the melt an “interphase” forms, the structure of which is influenced by the wall. The thickness of this interphase is determined from the monomer density profile near the surface and is strongly temperature dependent. At low glass-like temperatures it is larger than the bulk radius of gyration of the chains.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1996-04-01 | Macromolecular Symposia |