Removal of arsenite by coupled electrocatalytic oxidation at polymer–ruthenium oxide nanocomposite and polymer-assisted liquid phase retention

[Display omitted] ► A polymer–ruthenium oxide nanocomposite was electrosynthesized and fully characterized. ► Carbon electrodes were modified with films of this nanocomposite. ► The modified electrodes exhibited high catalytic activity toward As(III) oxidation. ► As(III) oxidation combined with ultr...

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