Electrochemical Synthesis of Peroxyacetic Acid on Pt/PtO and PbO2 Anodes
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Видавництво Львівської політехніки
Lviv Politechnic Publishing House
Lviv Politechnic Publishing House
Abstract
Вивчена кінетика анодних процесів на Pt/PtO та PbO2 анодах у водних розчинах оцтової кислоти.
Встановлено, що додавання сульфатної кислоти має каталітичний ефект в електрохімічному синтезі пероксиоцтової
кислоти. Обґрунтовано вибір промоторів утворення пероксичастинок. Виявлено, що I–, Cl– (вихід за струмом 1.2–1.5 %)
частинки є найбільш ефективними для платинового аноду та I–, F–(вихід за струмом 0.50–0.55 %) – найбільш ефективні для диоксид свинцевого аноду.
The kinetics of anodic processes on Pt/PtO and PbO2 anodes has been studied in water solutions of acetic acid. The addition of sulfuric acid has a catalytic effect in the electrochemical synthesis of peroxyacetic acid. The choice of promoters of peroxide-particles formation has been proved. I–, Cl–(current efficiency is 1.2–1.5 %) particles have been defined as the most effective for platinum anode and I–, F–(current efficiency is 0.50–0.55 %) have been defined as the most effective for lead-dioxide anode.
The kinetics of anodic processes on Pt/PtO and PbO2 anodes has been studied in water solutions of acetic acid. The addition of sulfuric acid has a catalytic effect in the electrochemical synthesis of peroxyacetic acid. The choice of promoters of peroxide-particles formation has been proved. I–, Cl–(current efficiency is 1.2–1.5 %) particles have been defined as the most effective for platinum anode and I–, F–(current efficiency is 0.50–0.55 %) have been defined as the most effective for lead-dioxide anode.
Description
Citation
Electrochemical Synthesis of Peroxyacetic Acid on Pt/PtO and PbO2 Anodes / Tetiana Bilous, Alena Tulskaya, Igor Ryshchenko, Issam Chahine, Volodymyr Bairachnyi // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2020. — Vol 14. — No 2. — P. 135–138.