Modeling the Operation of a Microseparator Taking into Account the Changes in the Thickness of the Stern Layer on the Surfaces of Electrode Pores
| Autor: | N. A. Tikhonov, M. G. Tokmachev |
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| Rok vydání: | 2019 |
| Předmět: |
Materials science
Flow (psychology) Aerogel Sorption 02 engineering and technology Electrolyte 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Ion Electrode Physical and Theoretical Chemistry Diffusion (business) Composite material 0210 nano-technology Mathematical simulation |
| Zdroj: | Russian Journal of Physical Chemistry A. 93:2528-2533 |
| ISSN: | 1531-863X 0036-0244 |
| DOI: | 10.1134/s0036024419120306 |
| Popis: | Mathematical modeling is used to study the deionization dynamics of an electrolyte solution via sorption on aerogel electrodes. The transfer of mass by the solution’s flow is considered, as are diffusion and sorption inside pores. It is shown that the changing thickness of the Stern layer near the surfaces of electrode pores during the electrodiffusion of ions into them must be considered in order to describe these physical processes correctly. The change in the Stern layer thickness is calculated, and some examples are presented of modeling the deionization process in a cyclic mode at different values of physical parameters. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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