New amine/phenylglycedyl ether adducts for mild steel protection in 1 M HCl: Experimental and computational study

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dc.contributor.authorAkalezi, C. O.
dc.contributor.authorOnwumere, F. C.
dc.contributor.authorAlisa, C. O.
dc.contributor.authorNnanyereugo, M. N.
dc.contributor.authorOguzie, E. E.
dc.date.accessioned2025-01-23T11:13:43Z
dc.date.available2025-01-23T11:13:43Z
dc.date.issued2020
dc.descriptionThis article contains tables and figures
dc.description.abstractThe key objective of this study is to ascertain the effect of structure and increased molecular size on the corrosion inhibition potential of two synthesized amines, when compared to their precursor compounds. The product amines were N-(2-hydroxy-3-phenoxy) ethanol amine (NHPE), N,N potentials were assessed using experimental and quantum theoretical modeling and calculations. Some key electronic properties such as highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energies, gap energy, dipole moment and sur face area, were calculated and discussed. The various approaches adopted in this study were in reasonable agreement and the following average inhibition efficiency trend was obtained: NNHPE (75.7%)>NHPE (68.3%)> PGE (64.2) >MEA (61.0).
dc.description.sponsorshipWorld Bank Africa Centers of Excellence for Impact (Ace Impact) project (NUC/ES/507/1/ 304)
dc.identifier.citationAkalezi, C. O., Onwumere, F. C., Alisa, C. O., Nnanyereugo, M. N. & Oguzie, E. E. (2020) . New amine/phenylglycedyl ether adducts for mild steel protection in 1 M HCl: Experimental and computational study. Electroanalysis, 32, 1 - 14
dc.identifier.doi10.1002/elan.202060348
dc.identifier.urihttps://repository.futo.edu.ng/handle/20.500.14562/1589
dc.language.isoen
dc.publisherWiley-VCH GmbH
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectSynthesis
dc.subjectFTIR spectroscopy
dc.subjectcorrosion inhibition
dc.subjecttheoretical modeling
dc.subjectDepartment of Chemistry
dc.titleNew amine/phenylglycedyl ether adducts for mild steel protection in 1 M HCl: Experimental and computational study
dc.typeArticle

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