The importance of using hydrogen evolution inhibitor during the Zn and Zn–Mn electrodeposition from ethaline

Једноставна страница ставке
dc.citation.epage1234
dc.citation.spage1221
dc.citation.volume84
dc.contributor.authorBUČKO, MIHAEL
dc.contributor.authorTOMIĆ, MILORAD V.
dc.contributor.authorMAKSIMOVIĆ, MIODRAG
dc.contributor.authorBAJAT, JELENA B.
dc.date.accessioned2023-07-13T12:48:26Z
dc.date.available2023-07-13T12:48:26Z
dc.date.issued2019
dc.description.abstractCyclic voltammetry was used for the characterization of zinc electrodeposition on steel from ethaline deep eutectic solution (1:2 choline chloride: ethylene glycol). The influence of 4-hydroxy-benzaldehyde (HBA) as an additive was analyzed. It was shown that hydrogen evolution is inhibited in the presence of HBA and further significantly retarded upon addition of Zn2+ to the solution containing HBA. The cathodic peak for Zn2+ reduction in this type of ionic liquid (ethaline+HBA+Zn2+) resembles the zinc reduction in aqueous solution. The corrosion resistance of Zn coatings deposited at different current densities was evaluated by electrochemical methods, i.e., polarization measurements and electrochemical impedance spectroscopy in 3 % NaCl solution. The possibility of Zn–Mn alloy deposition from ethaline deep eutectic solvent was investigated for the first time. In addition, the corrosion stability of these alloy coatings was analyzed and compared to the stability of bare Zn coatings. It was shown that the optimum deposition current density for both Zn and Zn–Mn coatings with increased corrosion stability from ethaline + HBA electrolyte is 5 mA cm˗2.
dc.identifier.doi10.2298/JSC190718084B
dc.identifier.urihttps://vaseljena.ues.rs.ba/handle/123456789/452
dc.language.isoen
dc.publisherSerbian Chemical Society
dc.sourceJournal of the Serbian Chemical Society
dc.subjectdeep eutectic solvents; electrodeposition; hydrogen evolution; coatings; corrosion.
dc.titleThe importance of using hydrogen evolution inhibitor during the Zn and Zn–Mn electrodeposition from ethaline
dc.typeArticle
Датотеке
Оригинални завежљај
Сада се приказује 1 - 1 од 1
Сличица
Име:
The importance of using hydrogen evolution inhibitor during the Zn and Zn–Mn electrodeposition from ethaline.pdf
Величина:
2.66 MB
Формат:
Adobe Portable Document Format
Опис:
Преузимање
Свежањ лиценце
Сада се приказује 1 - 1 од 1
Сличица
Име:
license.txt
Величина:
1.71 KB
Формат:
Item-specific license agreed to upon submission
Опис:
Преузимање
Колекције
Технолошки факултет [Научни радови] / Faculty of Technology [Scientific papers]