Inhibition effect of newly synthesized benzoxanthonesderivative on hydrogen evolution and Q235 steelcorrosion in 15% HCl under hydrodynamic condition: Combination of experimental, surface and computational study

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dc.authoridDas, Suvadra/0000-0001-6283-4623
dc.authoridAnsari, Kashif Rahmani/0000-0003-3370-922X
dc.contributor.authorSingh, Ambrish
dc.contributor.authorBedi, Pooja
dc.contributor.authorAnsari, K. R.
dc.contributor.authorPramanik, Tanay
dc.contributor.authorChaudhary, Diksha
dc.contributor.authorSantra, Soumava
dc.contributor.authorAlanazi, Abdullah K.
dc.date.accessioned2024-10-26T18:11:21Z
dc.date.available2024-10-26T18:11:21Z
dc.date.issued2021
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractThe investigation of this study deals with the synthesis using green synthetic approach, characterization and application of benzoxanthones derivative namely 9,9-Dimethyl-12-ptolyl-8, 9,10, 12-tetrahydrobenzo[a]xanthen-1-one (TBX) for the inhibition of Q235 steel corrosion in 15% HCl under dynamic condition. The results of EIS confirmed towards the increment in Rct values with rise in concentration. Additionally, results of PDP reveals that TBX is cathodic type inhibitor. The maximum inhibitive excellency of TBX was given at 200 mg/L with the value of 92.3%. The increasing temperature tends to increase in corrosion rate. Langmuir adsorption isotherm provides the excellent fitting. The surface morphology and adsorption of TBX molecules were confirmed using scanning electron microscopy (SEM) and X-photo electron microscopy (XPS). Density functional theory (DFT) and Molecular dynamic simulation (MD) confirmed that corrosion inhibition efficiency ranking obtained for studied molecules is TBXH thorn > TBX. (c) 2021 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.ijhydene.2021.09.051
dc.identifier.endpage38007
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue76
dc.identifier.scopus2-s2.0-85116597735
dc.identifier.scopusqualityQ1
dc.identifier.startpage37995
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2021.09.051
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30638
dc.identifier.volume46
dc.identifier.wosWOS:000710450700009
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCorrosion
dc.subjectAcidization
dc.subjectQ235 steel
dc.subjectXPS
dc.subjectDFT
dc.subjectMD
dc.titleInhibition effect of newly synthesized benzoxanthonesderivative on hydrogen evolution and Q235 steelcorrosion in 15% HCl under hydrodynamic condition: Combination of experimental, surface and computational study
dc.typeArticle

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