Name
Sharafan Mihail Vladimirovich
Scholastic degree
•
Academic rank
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Honorary rank
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Organization, job position
Kuban State University
Web site url
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Articles count: 4
The stability of strongly basic anion-exchange membranes MA-41-2P (JSC "Schekino-Nitrogen", Russia) and AMX (Tokuyama Soda, Japan) under intensive current regimes was investigated in the
current study. The process of water molecules dissociation at current densities above the limiting one in 0.01 M sodium chloride solution was studied in detail. The length of the electroconvective instability at the membrane / solution interface at currents
exceeding the limiting current was measured by laser interferometry
This work is a continuation of [1], which was devoted to
the investigation of the hydrodynamics of the experimental electrochemical cell with rotating disk cation exchange membrane. This article focuses on the transport of salt ions in a closed cell at different initial experimentation with modes of exact current regimes. The main regularities of transport of salt ions and membrane equal accessible surface were set
This article investigates hydrodynamic of experimental electrochemical cell with rotating disk in the cation exchange membrane. We have also investigated the flow in open, with the free surface of the solution and in hermetically closed cells. The main regularities of the hydrodynamics of the experimental cell at its real size were set
The current-voltage characteristics and the number of
effective ion transfer, as well as the frequency
spectrum of the electrochemical impedance of
multilayer ion-exchange membranes in a stable and
controllable thickness of the diffusion layer were
measured, using the of rotating membrane disk
complex. The article presents a comparative analysis
of the frequency spectra of the electrochemical
impedance of the source and a surface-modified
monopolar anion exchange membranes in 0.01 M
sodium chloride was made. The process of water
molecules dissociation at current densities above the
limiting one in 0.01 M sodium chloride solution was
studied in detail