Bromate electroreduction in acidic solution inside rectangular channel under flow-through porous electrode conditions

• Published in: Electrochimica acta Vol. 323; p. 134799
• Main Authors: Vorotyntsev, Mikhail A., Antipov, Anatoly E.
• Format: Journal Article
• Language: English
• Published: Oxford Elsevier Ltd 10.11.2019; Elsevier BV
• Subjects: 3D electrode; Approximation; Autocatalysis; Bromate reduction; Bromine; Bromine/bromide redox couple; Concentration gradient; Current density; Electrodes; Electrowinning; Entrances; Flow velocity; Mathematical analysis; Maxima; Organic chemistry; Porous materials; Porous media; Rate constants; Redox flow cell; Redox mediator cycle; Transformations (mathematics); Transport equations; Bromate reduction; 3D electrode; Autocatalysis; Bromine/bromide redox couple; Redox flow cell; Redox mediator cycle

In view of applied prospects of the bromate electroreduction in acidic medium this process has been analyzed for the solution flow through a channel filled in with porous conducting material playing the role of 3D electrode. The process passes via mediator redox cycle where the bromine is reduced at...