Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0010-938X(96)00079-0
DC FieldValue
dc.titleImpedance spectra of the anodic dissolution of mild steel in sulfuric acid
dc.contributor.authorLi, P.
dc.contributor.authorTan, T.C.
dc.contributor.authorLee, J.Y.
dc.date.accessioned2014-10-09T08:18:56Z
dc.date.available2014-10-09T08:18:56Z
dc.date.issued1996-11
dc.identifier.citationLi, P., Tan, T.C., Lee, J.Y. (1996-11). Impedance spectra of the anodic dissolution of mild steel in sulfuric acid. Corrosion Science 38 (11) : 1935-1955. ScholarBank@NUS Repository. https://doi.org/10.1016/S0010-938X(96)00079-0
dc.identifier.issn0010938X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/91512
dc.description.abstractThe anodic dissolution of mild steel in 0.5 M H2SO4 in the potential range of Ecorr to 1600 mV (SCE) was investigated by DC polarization, electrochemical impedance spectroscopy (EIS), and optical microscopy. The objective is to investigate the generation, adsorption, accumulation and transformation of corrosion intermediates of mild steel from active dissolution to the transpassivity state. The impedance behaviour can be satisfactorily described by a series of corrosion reactions where changes in the surface during the various stages of corrosion are emphasized. An attempt was also made to explain the different impedance behaviour between pure iron and mild steel corrosion in acids. The usefulness of using the charge transfer resistance Rt and an index for surface roughness n to differentiate various corrosion patterns was also demonstrated. Copyright © 1996 Elsevier Science Ltd.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0010-938X(96)00079-0
dc.sourceScopus
dc.subjectA. mild steel
dc.subjectB. EIS
dc.subjectC. acid corrosion
dc.typeArticle
dc.contributor.departmentCHEMICAL ENGINEERING
dc.description.doi10.1016/S0010-938X(96)00079-0
dc.description.sourcetitleCorrosion Science
dc.description.volume38
dc.description.issue11
dc.description.page1935-1955
dc.description.codenCRRSA
dc.identifier.isiutA1996VX38600006
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