Electroreduction of bromate anion in acidic solutions at the inactive rotating disc electrode under steady-state conditions: Numerical modeling of the process with bromate anions being in excess compared to protons


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Аннотация

The process of electroreduction of bromate anion BrO3 in acidic solutions at catalytically inactive electrodes when bromate anions are in excess compared to protons has been studied by numerical integration of transport equations. Under these conditions, the maximum possible current is limited by the limiting diffusion current of protons (rather than bromate), since both ions are consumed in the comproportionation reaction. It has been demonstrated that the curve of maximum current versus diffusion layer thickness has an anomalous segment where the current increases with an increase of the latter.

Авторлар туралы

M. Vorotyntsev

Moscow State University; Mendeleev University of Chemical Technology of Russia; Institute of Problems of Chemical Physics; CNRS-Université de Bourgogne

Хат алмасуға жауапты Автор.
Email: mivo2010@yandex.com
Ресей, Moscow, 119991; Miusskaya pl. 9, Moscow, 125047; pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 142432; Dijon

A. Antipov

Moscow State University; Mendeleev University of Chemical Technology of Russia

Хат алмасуға жауапты Автор.
Email: 89636941963antipov@gmail.com
Ресей, Moscow, 119991; Miusskaya pl. 9, Moscow, 125047

Yu. Tolmachev

Mendeleev University of Chemical Technology of Russia; Ftorion, Inc.

Email: 89636941963antipov@gmail.com
Ресей, Miusskaya pl. 9, Moscow, 125047; Boston, MA, 02120

E. Antipov

Moscow State University; Mendeleev University of Chemical Technology of Russia

Email: 89636941963antipov@gmail.com
Ресей, Moscow, 119991; Miusskaya pl. 9, Moscow, 125047

S. Aldoshin

Moscow State University; Institute of Problems of Chemical Physics

Email: 89636941963antipov@gmail.com
Ресей, Moscow, 119991; pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 142432

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