6533b861fe1ef96bd12c561c

RESEARCH PRODUCT

Dynamics of phase separation and critical phenomena in polymer mixtures

Kurt Binder

subject

chemistry.chemical_classificationMaterials sciencePolymers and PlasticsSpinodal decompositionCritical phenomenaNucleationThermodynamicsPolymerCondensed Matter::Soft Condensed MatterColloid and Surface ChemistrychemistryCritical point (thermodynamics)HomogeneousMaterials ChemistryStatistical physicsPhysical and Theoretical ChemistryStatics

description

The phenomenological mean-field theory for statics and dynamics of polymer mixtures is described, generalizing the approaches of Flory-Huggins, Cahn-Hilliard and de Gennes. Predictions are made for critical behavior, spinodal decomposition and homogeneous nucleation. The validity of the mean-field approximations is discussed with Ginzburg criteria. The results of the theory are compared to computer simulations and recent experiments.

https://doi.org/10.1007/bf01417926