Simulation of Binodal and Spinodal Curves of Phase State Diagrams for Binary Polymer Systems.

Autor: Chalykh AE; Laboratory of Structural and Morphological Investigations, Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences (IPCE RAS), Leninsky pr. 31-4, 119071 Moscow, Russia., Nikulova UV; Laboratory of Structural and Morphological Investigations, Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences (IPCE RAS), Leninsky pr. 31-4, 119071 Moscow, Russia., Gerasimov VK; Laboratory of Structural and Morphological Investigations, Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences (IPCE RAS), Leninsky pr. 31-4, 119071 Moscow, Russia.
Jazyk: angličtina
Zdroj: Polymers [Polymers (Basel)] 2022 Jun 21; Vol. 14 (13). Date of Electronic Publication: 2022 Jun 21.
DOI: 10.3390/polym14132524
Abstrakt: A new approach is proposed for simulating binodal and spinodal curves of phase diagrams for binary polymer systems. It is shown that the Flory-Huggins theory makes it possible to predict phase behavior in a wide range of temperatures and concentrations based on limited data on the components' solubility. The approbation data of the technique are presented in the example of PS-PB and PS-PMMA systems, for which generalized phase diagrams are constructed.
Databáze: MEDLINE
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