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AuthorEman M., Fayyad
AuthorRasheed, P. Abdul
AuthorAl-Qahtani, Noora
AuthorAbdullah, Aboubakr M.
AuthorHamdy, Fatma
AuthorSharaf, Mohammed A.
AuthorHassan, Mohammad K.
AuthorMahmoud, Khaled A.
AuthorMohamed, Adel M.
AuthorJarjoura, George
AuthorFarhat, Zoheir
Available date2022-09-22T07:23:30Z
Publication Date2021-12-31
Publication NameArabian Journal of Chemistry
Identifierhttp://dx.doi.org/10.1016/j.arabjc.2021.103445
CitationFayyad, E. M., Rasheed, P. A., Al-Qahtani, N., Abdullah, A. M., Hamdy, F., Sharaf, M. A., ... & Farhat, Z. (2021). Microbiologically-influenced corrosion of the electroless-deposited NiP-TiNi–Coating. Arabian Journal of Chemistry, 14(12), 103445.‏
ISSN18785352
URIhttps://www.sciencedirect.com/science/article/pii/S1878535221004603
URIhttp://hdl.handle.net/10576/34312
AbstractIn this study, we reveal the microbiologically influenced corrosion (MIC) behavior of the new electroless NiP-TiNi nanocomposite coating in simulated seawater using the electrochemical impedance spectroscopy (EIS) technique after different periods of incubation time (7, 10, 14, 21, 28 days) in a sulfate-reducing bacteria (SRB) medium. The biofilm formation and the corrosion products were characterized using the scanning electron microscope (SEM) and X-ray photoelectron spectroscopy (XPS). The EIS results revealed the carbon steel (CS)/NiP-TiNi and NiP-TiNi/SRB biofilm interfaces' characteristics after different incubation times in the SRB media. EIS measurements revealed that the NiP-TiNi nanocomposite coating's MIC resistances are superior relative to API X80 carbon steel and a TiNi-free NiP coating, with ∼93% of corrosion inhibition efficiency after 28 days of incubation.
Languageen
PublisherElsevier B.V.
SubjectNiP
TiNi nanoparticle
Coating
Microbial Corrosion
Electrochemical Impedance Spectroscopy
TitleMicrobiologically-influenced corrosion of the electroless-deposited NiP-TiNi – Coating
TypeArticle
Issue Number12
Volume Number14
Open Access user License http://creativecommons.org/licenses/by/4.0/
dc.accessType Open Access


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