Open AccessEVALUATION OF THE FEATURES OF THE STRUCTURE OF WATER AND AQUEOUS SOLUTIONS NEAR A SOLID SURFACE
Author(s) -
Г. Н. Сидоренко,
Б. И. Лаптев,
Н. П. Горленко
Publication year - 2021
Publication title -
globus
Language(s) - English
Resource type - Journals
ISSN - 2658-5197
DOI - 10.52013/2658-5197-63-6-3
Subject(s) - aqueous solution , capacitance , materials science , solid solution , layer (electronics) , surface layer , work (physics) , chemistry , analytical chemistry (journal) , chemical physics , thermodynamics , chromatography , composite material , electrode , physics , metallurgy
The paper evaluates changes in the structure of water and aqueous solutions of sodium chloride in the wall layer on the basis of dielectrometry and correlation analysis. It is shown that when the distance to the solid surface decreases, there is a multi-fold nonlinear decrease in the electrical capacitance and a nonlinear change in the Sr parameter, which characterizes the magnitude of the change in the electrical capacitance of the conduction fluid when the distance to the solid surface changes. The parameters used in the work (electric capacity of liquids and Sr ) can be used to evaluate the changes in the structural organization of aqueous solutions in the wall (boundary) layer and to interpret the processes occurring in the liquid layer at the interface of the solid – aqueous solution phases.