Statistical theory of polarizable target compound impregnation into a polymer coil under the influence of an electric field.

摘要: The paper presents a theoretical approach for describing the influence of an electric field on conformation electrically neutral dielectric polymer chain dissolved in solvent with admixture target compound. Each monomer and each molecule compound carries positive excess polarizability is described as continuous medium. model based Flory-type mean-field theory. We demonstrate non-monotonic dependences expansion factor concentration strength molecular polarizability. Namely, internal volume function has pronounced maxima if molecules are polarizable. In addition, non-polarizable can be controlled by field. exhibit minima intersection points. points correspond to equality permittivities bulk solution volume.