Microbiologically-influenced corrosion of the electroless-deposited NiP-TiNi – Coating

Eman M. Fayyad; P. Abdul Rasheed; Noora Al-Qahtani; Aboubakr M. Abdullah; Fatma Hamdy; Mohammed A. Sharaf; Mohammad K. Hassan; Khaled A. Mahmoud; Adel M. Mohamed; George Jarjoura; Zoheir Farhat

doi:10.1016/j.arabjc.2021.103445

Microbiologically-influenced corrosion of the electroless-deposited NiP-TiNi – Coating

Eman M. Fayyad, P. Abdul Rasheed, Noora Al-Qahtani, Aboubakr M. Abdullah^*, Fatma Hamdy, Mohammed A. Sharaf, Mohammad K. Hassan, Khaled A. Mahmoud, Adel M. Mohamed, George Jarjoura, Zoheir Farhat

^*Corresponding author for this work

QEERI - Environment & Sustainability Center

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

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.

Original language	English
Article number	103445
Journal	Arabian Journal of Chemistry
Volume	14
Issue number	12
DOIs	https://doi.org/10.1016/j.arabjc.2021.103445
Publication status	Published - Dec 2021

Keywords

Coating
Electrochemical Impedance Spectroscopy
Microbial Corrosion
NiP
TiNi nanoparticle

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10.1016/j.arabjc.2021.103445

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@article{687b5a4d08bd4d19a5b176e0c0d3dc1b,

title = "Microbiologically-influenced corrosion of the electroless-deposited NiP-TiNi – Coating",

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.",

keywords = "Coating, Electrochemical Impedance Spectroscopy, Microbial Corrosion, NiP, TiNi nanoparticle",

author = "Fayyad, {Eman M.} and Rasheed, {P. Abdul} and Noora Al-Qahtani and Abdullah, {Aboubakr M.} and Fatma Hamdy and Sharaf, {Mohammed A.} and Hassan, {Mohammad K.} and Mahmoud, {Khaled A.} and Mohamed, {Adel M.} and George Jarjoura and Zoheir Farhat",

note = "Publisher Copyright: {\textcopyright} 2021 The Author(s)",

year = "2021",

month = dec,

doi = "10.1016/j.arabjc.2021.103445",

language = "English",

volume = "14",

journal = "Arabian Journal of Chemistry",

issn = "1878-5352",

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TY - JOUR

T1 - Microbiologically-influenced corrosion of the electroless-deposited NiP-TiNi – Coating

AU - Fayyad, Eman M.

AU - Rasheed, P. Abdul

AU - Al-Qahtani, Noora

AU - Abdullah, Aboubakr M.

AU - Hamdy, Fatma

AU - Sharaf, Mohammed A.

AU - Hassan, Mohammad K.

AU - Mahmoud, Khaled A.

AU - Mohamed, Adel M.

AU - Jarjoura, George

AU - Farhat, Zoheir

PY - 2021/12

Y1 - 2021/12

N2 - 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.

AB - 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.

KW - Coating

KW - Electrochemical Impedance Spectroscopy

KW - Microbial Corrosion

KW - NiP

KW - TiNi nanoparticle

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U2 - 10.1016/j.arabjc.2021.103445

DO - 10.1016/j.arabjc.2021.103445

M3 - Article

AN - SCOPUS:85116050266

SN - 1878-5352

VL - 14

JO - Arabian Journal of Chemistry

JF - Arabian Journal of Chemistry

IS - 12

M1 - 103445

ER -

Microbiologically-influenced corrosion of the electroless-deposited NiP-TiNi – Coating

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