Мaterial selection and optimization of conditions for electrooxidation of nitrofurazone: a comparative study of tin and lead dioxides

Shmychkova, O. and Zahorulko, S. and Girenko, D. and Luk’yanenko, Т. and Dmitrikova, L. V. and Velichenko, A. (2021) Мaterial selection and optimization of conditions for electrooxidation of nitrofurazone: a comparative study of tin and lead dioxides. Journal of The Electrochemical Society (8).

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Abstract

The electrochemical oxidation of nitrofurazone with SnO2, doped by platinum group metals, and pure PbO2 has been investigated. Тhe oxidation rate of nitrofurazone with PbO2-anode is 5.3 times higher compared to doped SnO2 anodes. It was found that the presence of 1; 2 and 3 g l−1 NaCl in electrolyte affects the efficiency of the electrooxidation process in the case of doped SnO2 anodes, the oxidation rate of nitrofurazone increases by 2.3; 3.7; 5.8 times, respectively. Using of doped SnO2 in chloride-containing media allows one to achieve the same rate of destruction of nitrofurazone as when using lead dioxide. Moreover, SnO2 doped electrodes are characterized by the production of a large number of hypochlorous acid and have a higher service life compared to PbO2 in such harsh conditions

Item Type:	Article
Additional Information:	DOI: 10.1149/1945-7111/ac1e58
Subjects:	Biological Chemistry
Divisions:	Departments > Department of Biochemistry and medical chemistry
Depositing User:	Ирина Медведева
Date Deposited:	23 Aug 2023 07:47
Last Modified:	23 Aug 2023 07:47
URI:	http://repo.dma.dp.ua/id/eprint/8517

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