Skip to Main content Skip to Navigation
Journal articles

Characterization of the mass transfer fluxes in a capacitive desalination cell by using FeIII(CN)63−/FeII(CN)64− redox couple as an electrochemical probe

Abstract : This paper focuses on the characterization of an electrochemical flow cell designed for capacitive desalination, by using the FeIII(CN)63−/FeII(CN)64− redox couple as an electrochemical probe. A relationship between the potential scan rate and the electrolyte flow rate has been first established by defining a dimensionless number, θ. Depending on the θ values, two regime domains – dependent and non-dependent from the flow rate - have been defined. The dimensionless number θ was found to be of great help for defining the suitable flow rate for several carbon based electrodes exhibiting different surface area, using FeIII(CN)63−/FeII(CN)64− redox couple as an electrochemical probe. The proposed electrochemical analysis is a way to optimize the performance of an electrochemical flow cell for capacitive desalination applications.
Complete list of metadata

Cited literature [20 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-02308337
Contributor : Open Archive Toulouse Archive Ouverte (oatao) <>
Submitted on : Tuesday, October 8, 2019 - 2:34:13 PM
Last modification on : Monday, May 10, 2021 - 3:36:01 PM

File

Sene_24344.pdf
Files produced by the author(s)

Identifiers

Citation

Assane Sene, Barbara Daffos, Pierre-Louis Taberna, Patrice Simon. Characterization of the mass transfer fluxes in a capacitive desalination cell by using FeIII(CN)63−/FeII(CN)64− redox couple as an electrochemical probe. Journal of Electroanalytical Chemistry, 2019, 842, pp.127-132. ⟨10.1016/j.jelechem.2019.04.060⟩. ⟨hal-02308337⟩

Share

Metrics

Record views

72

Files downloads

143