Enhanced corrosion inhibition effect of chitosan for St37 in 15% H2SO4 environment by silver nanoparticles

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dc.contributor.authorSolomon, Moses M.
dc.contributor.authorGerengi, Hüsnü
dc.contributor.authorKaya, Tuğçe
dc.contributor.authorUmoren, Saviour A.
dc.date.accessioned2020-05-01T12:11:52Z
dc.date.available2020-05-01T12:11:52Z
dc.date.issued2017
dc.departmentDÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.descriptionSolomon, Moses/0000-0002-3251-8846;en_US
dc.descriptionWOS: 000412959300073en_US
dc.descriptionPubMed: 28625837en_US
dc.description.abstractThe inhibitive performance of chitosan and silver nanoparticles - chitosan (AgNPs-Chi) composite towards St37 steel corrosion in 15% H2SO4 solution was studied using weight loss and electrochemical techniques in addition to surface morphological examination. Results obtained show that chitosan could fairly protect St37 steel surface by 45%. Inhibition efficiency above 94% has been achieved with AgNPs-Chi composite. AgNPs-Chi composite performs better at longer immersion time and elevated temperature. AgNPs-Chi retards both anodic and cathodic redox reactions. The mode of adsorption of AgNPs-Chi onto St37 surface has been described using Langmuir adsorption isotherm. Surface screening results ascertain the adsorption of AgNPs-Chi molecules on St37 surface. (C) 2017 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TUBITAK 2216, TUBITAK 21514107-115.02-56312]en_US
dc.description.sponsorshipMoses M. Solomon is thankful to The Scientific and Technological Research Council of Turkey (TUBITAK) for financial support under the TUBITAK 2216-Postdoctoral Research Fellowship (TUBITAK 21514107-115.02-56312) programme and Duzce University, Turkey for providing the facilities. The authors are grateful to Dr Kazimierz Darowicki and Pawel Slepski for providing the DEIS software.en_US
dc.identifier.doi10.1016/j.ijbiomac.2017.06.072en_US
dc.identifier.endpage649en_US
dc.identifier.issn0141-8130
dc.identifier.issn1879-0003
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage638en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijbiomac.2017.06.072
dc.identifier.urihttps://hdl.handle.net/20.500.12684/6235
dc.identifier.volume104en_US
dc.identifier.wosWOS:000412959300073en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofInternational Journal Of Biological Macromoleculesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSt37 corrosionen_US
dc.subjectAcid solutionen_US
dc.subjectInhibitionen_US
dc.subjectChitosanen_US
dc.subjectSilver nanoparticlesen_US
dc.subjectInhibition improvementen_US
dc.titleEnhanced corrosion inhibition effect of chitosan for St37 in 15% H2SO4 environment by silver nanoparticlesen_US
dc.typeArticleen_US

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