Alkyl carboxylates as efficient and green inhibitors of magnesium alloy ze41 corrosion in aqueous salt solution

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dc.contributor.authorDinodi, N.
dc.contributor.authorNityananda Shetty, A.
dc.date.accessioned2026-02-05T09:34:29Z
dc.date.issued2014
dc.description.abstractLong chain alkyl carboxylates like stearate, palmitate and myristate were investigated for their efficiency in inhibiting the corrosion of magnesium alloy ZE41 in an aqueous salt medium containing 0.2M Na<inf>2</inf>SO<inf>4</inf> and 0.1M NaCl. The techniques like potentiodynamic polarization and EIS, along with SEM and EDX analyses were employed. The inhibition was proposed to be the result of adsorption of alkyl carboxylates, which was found to obey the Langmuir adsorption isotherm. The inhibition was assumed to be the outcome of the formation of a compact modified surface film due to the precipitation of adsorbed alkyl carboxylates of magnesium. © 2014 Elsevier Ltd.
dc.identifier.citationCorrosion Science, 2014, 85, , pp. 411-427
dc.identifier.issn0010938X
dc.identifier.urihttps://doi.org/10.1016/j.corsci.2014.04.052
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/26626
dc.publisherElsevier Ltd
dc.subjectCarboxylation
dc.subjectElectrochemical corrosion
dc.subjectMagnesium
dc.subjectMagnesium alloys
dc.subjectAqueous salt solution
dc.subjectAqueous salts
dc.subjectB. EIS
dc.subjectCorrosion of magnesium alloys
dc.subjectEDX analysis
dc.subjectGreen inhibitors
dc.subjectLangmuir adsorption isotherms
dc.subjectModified surfaces
dc.subjectCorrosion inhibitors
dc.titleAlkyl carboxylates as efficient and green inhibitors of magnesium alloy ze41 corrosion in aqueous salt solution

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