Promising organoselenium corrosion inhibitors for C1018-steel in hydrochloric acid environments

Saad Shaaban; Kamal Shalabi; Tarek A. Yousef; Mortaga Abou-Krisha; Abdulaziz A. Alanazi; Hanan A. Althikrallah; Mohamed Alaasar; Ahmed M. Abu-Dief; Ahmed S.M. Al-Janabi

doi:10.1016/j.jtice.2024.105766

Promising organoselenium corrosion inhibitors for C1018-steel in hydrochloric acid environments

Saad Shaaban
, Kamal Shalabi
, Tarek A. Yousef
, Mortaga Abou-Krisha
, Abdulaziz A. Alanazi
, Hanan A. Althikrallah
, Mohamed Alaasar
, Ahmed M. Abu-Dief
, Ahmed S.M. Al-Janabi

King Faisal University
Mansoura University
Al-Imam Muhammad Ibn Saud Islamic University
Medico Legal Organization
Qena University
Cairo University
Martin Luther University Halle-Wittenberg
Taibah University
Sohag University
University of Tikrit

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

48 Scopus citations

Abstract

Background: Novel organoselenium (OSe) corrosion inhibitors, namely 2-(((4-(benzylselanyl)phenyl)imino)methyl)-5-nitrophenol (BSeOH) and its Ni (II) chelate [Ni(BSeO)₂(H₂O)₂] were synthesized in 90 % and 88 % yields, respectively. Their chemical structures were characterized using different spectroscopic tools. Methods: The corrosion inhibition efficiency was investigated toward C1018-steel in 1.0 M HCl solutions using potentiodynamic polarization, impedance spectroscopy, X-ray photoelectron spectroscopy, density functional theory, and Monte Carlo simulations. Several quantum chemical parameters were calculated using Density Functional Theory at the B3LYP/6–31G* computational model to elucidate the inhibitory activity of the compounds. Significant findings: Electrochemical data showed that [Ni(BSeO)₂(H₂O)₂] has more protection efficiency (96.4 %) compared to its ligand BSeOH (93.4 %) at 15.0 × 10⁻⁶ M. In addition, the corrosion current density (i_cor) decreases (245.96 to 8.96 µAcm⁻²), the charge transfer resistance (R_ct) increases (95.15 to 1926.70 Ω cm²), and the admittance (Y₀) decreases (173.87 to 18.07 μΩ⁻¹ sⁿ cm⁻²) with the inhibitors’ dosage indication the formation of a protective adsorbed layer on the steel surface. Furthermore, the BSeOH and [Ni(BSeO)₂(H₂O)₂] inhibitors were spontaneously adsorbed on the steel surface, adhering to the Langmuir isotherm. Moreover, the electrochemical and theoretical results showed that these inhibitors were effectively adsorbed on the C1018-steel surface as a preventive layer. Collectively, the utilization of OSe agents as corrosion inhibitors is a novel approach that combines several advantageous characteristics, including improved efficiency, unique chemical properties, multiple inhibition mechanisms, and the potential for derivatization. Therefore, OSe inhibitors hold significant promise in the field of corrosion prevention and further studies are highly required to develop a more substantial strategy to fight corrosion by applying OSe compounds.

Original language	English
Article number	105766
Journal	Journal of the Taiwan Institute of Chemical Engineers
Volume	165
DOIs	https://doi.org/10.1016/j.jtice.2024.105766
State	Published - Dec 2024

Keywords

Carbon steel
Corrosion inhibition
Density functional theory
Organoselenium
Schiff bases
XPS

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10.1016/j.jtice.2024.105766

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Shaaban, S., Shalabi, K., Yousef, T. A., Abou-Krisha, M., Alanazi, A. A., Althikrallah, H. A., Alaasar, M., Abu-Dief, A. M., & Al-Janabi, A. S. M. (2024). Promising organoselenium corrosion inhibitors for C1018-steel in hydrochloric acid environments. Journal of the Taiwan Institute of Chemical Engineers, 165, Article 105766. https://doi.org/10.1016/j.jtice.2024.105766

@article{4f6fbf99f4394a6e8f175a46bcd7599f,

title = "Promising organoselenium corrosion inhibitors for C1018-steel in hydrochloric acid environments",

abstract = "Background: Novel organoselenium (OSe) corrosion inhibitors, namely 2-(((4-(benzylselanyl)phenyl)imino)methyl)-5-nitrophenol (BSeOH) and its Ni (II) chelate [Ni(BSeO)2(H2O)2] were synthesized in 90 \% and 88 \% yields, respectively. Their chemical structures were characterized using different spectroscopic tools. Methods: The corrosion inhibition efficiency was investigated toward C1018-steel in 1.0 M HCl solutions using potentiodynamic polarization, impedance spectroscopy, X-ray photoelectron spectroscopy, density functional theory, and Monte Carlo simulations. Several quantum chemical parameters were calculated using Density Functional Theory at the B3LYP/6–31G* computational model to elucidate the inhibitory activity of the compounds. Significant findings: Electrochemical data showed that [Ni(BSeO)2(H2O)2] has more protection efficiency (96.4 \%) compared to its ligand BSeOH (93.4 \%) at 15.0 × 10−6 M. In addition, the corrosion current density (icor) decreases (245.96 to 8.96 µAcm−2), the charge transfer resistance (Rct) increases (95.15 to 1926.70 Ω cm2), and the admittance (Y0) decreases (173.87 to 18.07 μΩ−1 sn cm−2) with the inhibitors{\textquoteright} dosage indication the formation of a protective adsorbed layer on the steel surface. Furthermore, the BSeOH and [Ni(BSeO)2(H2O)2] inhibitors were spontaneously adsorbed on the steel surface, adhering to the Langmuir isotherm. Moreover, the electrochemical and theoretical results showed that these inhibitors were effectively adsorbed on the C1018-steel surface as a preventive layer. Collectively, the utilization of OSe agents as corrosion inhibitors is a novel approach that combines several advantageous characteristics, including improved efficiency, unique chemical properties, multiple inhibition mechanisms, and the potential for derivatization. Therefore, OSe inhibitors hold significant promise in the field of corrosion prevention and further studies are highly required to develop a more substantial strategy to fight corrosion by applying OSe compounds.",

keywords = "Carbon steel, Corrosion inhibition, Density functional theory, Organoselenium, Schiff bases, XPS",

author = "Saad Shaaban and Kamal Shalabi and Yousef, \{Tarek A.\} and Mortaga Abou-Krisha and Alanazi, \{Abdulaziz A.\} and Althikrallah, \{Hanan A.\} and Mohamed Alaasar and Abu-Dief, \{Ahmed M.\} and Al-Janabi, \{Ahmed S.M.\}",

note = "Publisher Copyright: {\textcopyright} 2024 Taiwan Institute of Chemical Engineers",

year = "2024",

month = dec,

doi = "10.1016/j.jtice.2024.105766",

language = "English",

volume = "165",

journal = "Journal of the Taiwan Institute of Chemical Engineers",

issn = "1876-1070",

publisher = "Taiwan Institute of Chemical Engineers",

}

TY - JOUR

T1 - Promising organoselenium corrosion inhibitors for C1018-steel in hydrochloric acid environments

AU - Shaaban, Saad

AU - Shalabi, Kamal

AU - Yousef, Tarek A.

AU - Abou-Krisha, Mortaga

AU - Alanazi, Abdulaziz A.

AU - Althikrallah, Hanan A.

AU - Alaasar, Mohamed

AU - Abu-Dief, Ahmed M.

AU - Al-Janabi, Ahmed S.M.

PY - 2024/12

Y1 - 2024/12

N2 - Background: Novel organoselenium (OSe) corrosion inhibitors, namely 2-(((4-(benzylselanyl)phenyl)imino)methyl)-5-nitrophenol (BSeOH) and its Ni (II) chelate [Ni(BSeO)2(H2O)2] were synthesized in 90 % and 88 % yields, respectively. Their chemical structures were characterized using different spectroscopic tools. Methods: The corrosion inhibition efficiency was investigated toward C1018-steel in 1.0 M HCl solutions using potentiodynamic polarization, impedance spectroscopy, X-ray photoelectron spectroscopy, density functional theory, and Monte Carlo simulations. Several quantum chemical parameters were calculated using Density Functional Theory at the B3LYP/6–31G* computational model to elucidate the inhibitory activity of the compounds. Significant findings: Electrochemical data showed that [Ni(BSeO)2(H2O)2] has more protection efficiency (96.4 %) compared to its ligand BSeOH (93.4 %) at 15.0 × 10−6 M. In addition, the corrosion current density (icor) decreases (245.96 to 8.96 µAcm−2), the charge transfer resistance (Rct) increases (95.15 to 1926.70 Ω cm2), and the admittance (Y0) decreases (173.87 to 18.07 μΩ−1 sn cm−2) with the inhibitors’ dosage indication the formation of a protective adsorbed layer on the steel surface. Furthermore, the BSeOH and [Ni(BSeO)2(H2O)2] inhibitors were spontaneously adsorbed on the steel surface, adhering to the Langmuir isotherm. Moreover, the electrochemical and theoretical results showed that these inhibitors were effectively adsorbed on the C1018-steel surface as a preventive layer. Collectively, the utilization of OSe agents as corrosion inhibitors is a novel approach that combines several advantageous characteristics, including improved efficiency, unique chemical properties, multiple inhibition mechanisms, and the potential for derivatization. Therefore, OSe inhibitors hold significant promise in the field of corrosion prevention and further studies are highly required to develop a more substantial strategy to fight corrosion by applying OSe compounds.

AB - Background: Novel organoselenium (OSe) corrosion inhibitors, namely 2-(((4-(benzylselanyl)phenyl)imino)methyl)-5-nitrophenol (BSeOH) and its Ni (II) chelate [Ni(BSeO)2(H2O)2] were synthesized in 90 % and 88 % yields, respectively. Their chemical structures were characterized using different spectroscopic tools. Methods: The corrosion inhibition efficiency was investigated toward C1018-steel in 1.0 M HCl solutions using potentiodynamic polarization, impedance spectroscopy, X-ray photoelectron spectroscopy, density functional theory, and Monte Carlo simulations. Several quantum chemical parameters were calculated using Density Functional Theory at the B3LYP/6–31G* computational model to elucidate the inhibitory activity of the compounds. Significant findings: Electrochemical data showed that [Ni(BSeO)2(H2O)2] has more protection efficiency (96.4 %) compared to its ligand BSeOH (93.4 %) at 15.0 × 10−6 M. In addition, the corrosion current density (icor) decreases (245.96 to 8.96 µAcm−2), the charge transfer resistance (Rct) increases (95.15 to 1926.70 Ω cm2), and the admittance (Y0) decreases (173.87 to 18.07 μΩ−1 sn cm−2) with the inhibitors’ dosage indication the formation of a protective adsorbed layer on the steel surface. Furthermore, the BSeOH and [Ni(BSeO)2(H2O)2] inhibitors were spontaneously adsorbed on the steel surface, adhering to the Langmuir isotherm. Moreover, the electrochemical and theoretical results showed that these inhibitors were effectively adsorbed on the C1018-steel surface as a preventive layer. Collectively, the utilization of OSe agents as corrosion inhibitors is a novel approach that combines several advantageous characteristics, including improved efficiency, unique chemical properties, multiple inhibition mechanisms, and the potential for derivatization. Therefore, OSe inhibitors hold significant promise in the field of corrosion prevention and further studies are highly required to develop a more substantial strategy to fight corrosion by applying OSe compounds.

KW - Carbon steel

KW - Corrosion inhibition

KW - Density functional theory

KW - Organoselenium

KW - Schiff bases

KW - XPS

UR - https://www.scopus.com/pages/publications/85203816681

U2 - 10.1016/j.jtice.2024.105766

DO - 10.1016/j.jtice.2024.105766

M3 - Article

AN - SCOPUS:85203816681

SN - 1876-1070

VL - 165

JO - Journal of the Taiwan Institute of Chemical Engineers

JF - Journal of the Taiwan Institute of Chemical Engineers

M1 - 105766

ER -

Promising organoselenium corrosion inhibitors for C1018-steel in hydrochloric acid environments

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Keywords

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