Microbiologically-influenced corrosion of the electroless-deposited NiP-TiNi – Coating
| Author | Eman M., Fayyad |
| Author | Rasheed, P. Abdul |
| Author | Al-Qahtani, Noora |
| Author | Abdullah, Aboubakr M. |
| Author | Hamdy, Fatma |
| Author | Sharaf, Mohammed A. |
| Author | Hassan, Mohammad K. |
| Author | Mahmoud, Khaled A. |
| Author | Mohamed, Adel M. |
| Author | Jarjoura, George |
| Author | Farhat, Zoheir |
| Available date | 2022-09-22T07:23:30Z |
| Publication Date | 2021-12-31 |
| Publication Name | Arabian Journal of Chemistry |
| Identifier | http://dx.doi.org/10.1016/j.arabjc.2021.103445 |
| Citation | Fayyad, 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. |
| ISSN | 18785352 |
| Abstract | In 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. |
| Language | en |
| Publisher | Elsevier B.V. |
| Subject | NiP TiNi nanoparticle Coating Microbial Corrosion Electrochemical Impedance Spectroscopy |
| Type | Article |
| Issue Number | 12 |
| Volume Number | 14 |
| Open Access user License | http://creativecommons.org/licenses/by/4.0/ |
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