Modeling the process of capacitive deionization of solutions at supposing complex structure of the pores of the electrodes

Modeling the process of capacitive deionization of solutions at supposing complex structure of the pores of the electrodes

An electrochemical cell was created and experimentally tested and the process of intense capacitive deionization (CDI) of aqueous solutions in a cyclic mode was studied. The paper presents a developed mathematical model for CDI process on electrodes with complex structure of pore space. This allows...

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Veröffentlicht in:Journal of mathematical chemistry 2021-04, Vol.59 (4), p.1054-1067
Hauptverfasser: Tikhonov, N.A., Tokmachev, M.G., Bakhia, T., Khamizov, R.Kh
Format: Artikel
Sprache:eng
Schlagworte:
Aqueous solutions
Chemistry
Chemistry and Materials Science
Deionization
Electrochemical cells
Math. Applications in Chemistry
Mathematical models
Original Paper
Physical Chemistry
Theoretical and Computational Chemistry
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Zusammenfassung:An electrochemical cell was created and experimentally tested and the process of intense capacitive deionization (CDI) of aqueous solutions in a cyclic mode was studied. The paper presents a developed mathematical model for CDI process on electrodes with complex structure of pore space. This allows to describe the process and obtain results that are in good agreement with the experimental ones. Model parameters are easily determined at one stage of the deionization process.
ISSN:0259-9791
1572-8897
DOI:10.1007/s10910-021-01226-6