Effect of Cetyltrimethylammonium bromide Surfactant as Novel Inhibitor for the Corrosion of Steel in 0.5 M H2SO4

Abd-El-Naby, B. A.; Abdullatef, O. A.; Khamis, E.; El-Mahmody, W. A.

doi:10.1016/s1452-3981(23)15920-7

Cited by 20 publications

(4 citation statements)

References 34 publications

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“…Five categories of corrosion inhibitors were investigated in our laboratory including chemical, electrochemical, and surface techniques to clarify and discuss the inhibition characteristics and adsorption mechanisms by a number of materials as (a) simple and synthetic organic compounds, 36−38 (b) inorganic additives, 36 (c) chelates, 37 (d) plant extracts, 38 and (e) surfactants. 39 Lupine was reported to exhibit several significant nutritional, pharmaceutical, and medical benefits due to the large number of compounds it contains. 40,41 It is generally composed of at least 47 compounds, viz., protein up to 50%, lipids 20%, and 5% quinoline alkaloid, while lupanine is the most prevalent followed by multiflorane and sparteine.…”

Section: Introductionmentioning

confidence: 99%

“…To protect carbon steel from corrosion during industrial processes, adding corrosion inhibitors is useful and economical. Five categories of corrosion inhibitors were investigated in our laboratory including chemical, electrochemical, and surface techniques to clarify and discuss the inhibition characteristics and adsorption mechanisms by a number of materials as (a) simple and synthetic organic compounds, − (b) inorganic additives, (c) chelates, (d) plant extracts, and (e) surfactants …”

Section: Introductionmentioning

confidence: 99%

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Effective Performance of Derived Sustainable Lupine Carbon Quantum Dots as a Superior Inhibitor Material for Carbon Steel Corrosion in a Hydrochloric Acidic Environment (1.0 Molar)

Abd-El-Nabey,

Mahmoud,

Abdelrahman

et al. 2024

Ind. Eng. Chem. Res.

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Carbon and graphene-based quantum dots have recently emerged as highly valuable and widely applicable materials based on their low particle sizes (1−10 nm). The incorporated oxygen, nitrogen, and carbon functional groups can significantly enhance the binding capabilities of these materials to various surfaces. In this study, lupine seeds were employed to produce a sustainable and novel material known as lupine carbon quantum dots (LCQDs), by using a straightforward and green microwave hydrothermal reaction. The assembled LCQD material was characterized by several instrumentations such as FTIR, TEM, EDX, XRD, UV−vis, and XPS to confirm the various incorporated functionalities, morphology/particle size, elemental composition, amorphous structure, transition types, and various bonds, respectively. LCQD material was explored to investigate and assess the corrosion prevention performance by various approaches via electrochemical impedance spectroscopy (EIS), potentiodynamic polarization, and mass loss techniques. The prepared LCQDs reflected an 89.3% maximum inhibitory effectiveness for carbon steel corrosion upon using 175 mg/L LCQDs in a 1.0 M HCl environment at 40 °C. The EDX, XRD, and XPS techniques were used to confirm the effectiveness of LCQDs in protection of the carbon steel surface and discuss the corrosion inhibition mechanism. The LCQD adsorption mechanism onto carbon steel was also explored by Langmuir and Flory−Huggins isotherms, besides the kinetic−thermodynamic model, to fit the outcomes from the experimental data. The findings revealed that these models were applicable, giving ΔG o ads of −31 kJ/mol, while the adsorption mechanism was correlated to a physical/chemical process. Finally, the outcomes of this study refer to the potential capability of LCQD materials as sustainable corrosion inhibitors without any additional modification via doping or modification with other chemical compounds or materials.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effective Performance of Derived Sustainable Lupine Carbon Quantum Dots as a Superior Inhibitor Material for Carbon Steel Corrosion in a Hydrochloric Acidic Environment (1.0 Molar)

Abd-El-Nabey,

Mahmoud,

Abdelrahman

et al. 2024

Ind. Eng. Chem. Res.

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“…Metallic materials have a huge degree of significance for mankind, and have played a decisive role in a diversity of applications due to their flexible attributes and low cost. Metals and their alloys represent a wide area utilized in various technological practices, such as chemical procedures, petroleum manufacturing and purification, industrial machinery, marine processes and automotive industry, and this has enhanced the exploration of corrosion inhibition in several aggressive media [ 1 , 2 , 3 , 4 , 5 , 6 , 7 ]. In many industrial practices, the substrates of the materials utilized are exposed to extremely corrosive acid, alkali, and saline environments, which produce (provoke) substantial destruction through corrosion.…”

Section: Introductionmentioning

confidence: 99%

The Inhibition Action of Some Brij-Type Nonionic Surfactants on the Corrosion of OLC 45 in Various Aggressive Environments

Branzoi,

Băran,

Mihai

et al. 2024

Materials

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The corrosion protection property of three Brij-type surfactants, namely, Brij 35, Brij 56 and Brij 58P, was considered on OLC 45 carbon steel in a 0.5 M H2SO4 medium. The efficacy for these organic compounds was examined using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) methods, scanning electron microscopy (SEM) procedures, and Fourier transform infrared (FT-IR) spectroscopy. We hypothesized that these surfactants hinder the corrosion for OLC 45 samples through a protecting mechanism owing to the adsorption of organic molecules that form an inhibitive film or through the formation of complex oxides. These surfactants exhibited an appreciable protective effect against OLC 45 corrosion, operating as mixed inhibitors, as could be demonstrated by their influence on the electrochemical characteristics of the metallic substrates. The adsorption of surfactants over the substrates zone conformed to the representation of the Langmuir isotherm. The effect of temperature on the electrochemical comportment of the OLC 45 specimens in H2SO4 without and with Brij at 800 ppm was examined in the temperature interval of 293 to 333 K. The negative estimate of thermodynamic attributed as Gibbs free energy of adsorption presented the spontaneity of the adsorption activity. The investigation with FT-IR and SEM established the adsorption of Brij and the constitution of the corrosive components on the OLC 45 surface. Electrochemical determinations of these surfactants indicated its anticorrosion inhibition performance and the highest inhibition of 96% was reached when the Brij 35 concentration was at 800 or 1000 ppm, while for Brij 56 and Brij 58P, the highest inhibition was obtained when their concentrations were 500, 800, or 1000 ppm.

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“…According to the definition of a corrosion inhibitor, a material is one that, when diluted with corrosive solutions can reduce or even stop the interaction of metals with the solutions. Inhibitors are organic substances that contain heteroatoms such as nitrogen, oxygen and sulfur atoms as well as many pre-existing bonds that increase their adsorption ability on the metal surface and prevent corrosion 5 – 7 . The synthetic organic inhibitors are not only readily available, inexpensive, and made from renewable resources, but are also inexpensive 8 , 9 .…”

Section: Introductionmentioning

confidence: 99%

The impact of environmentally friendly supramolecular coordination polymers as carbon steel corrosion inhibitors in HCl solution: synthesis and characterization

Eissa,

Etaiw,

El-Waseef

et al. 2024

Sci Rep

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Two 3D-supramolecular coordination polymers (SCP1 & SCP2) have been synthesized and characterized by physicochemical and spectroscopic methods. In a solution of 1.0 M HCl, SCPs were used to prevent corrosion of carbon steel (CS). The inhibition productivity (%η) rises as the synthetic inhibitor dose rises, and the opposite is true as the temperature rises. The study was carried out using chemical (mass loss, ML) and electrochemical ( potentiodynamic polarization, PDP and electrochemical impedance microscopy, EIS) techniques, which showed %η reached to 93.1% and 92.5% for SCP1 & SCP2, respectively at 21 × 10−6 M, 25 °C. For the polarization results, SCPs behave as mixed-type inhibitors. With increasing doses of SCPs, the charge transfer resistance grew and the double layer's capacitance lowered. The creation of a monolayer on the surface of CS was demonstrated by the finding that the adsorption of SCPs on its surface followed the Henry adsorption isotherm. The parameters of thermodynamics were computed and explained. The physical adsorption of SCPs on the surface of CS is shown by the lowering values of free energy (∆Goads < − 20 kJ mol−1) and increasing the activation energy (E*a) values in presence of SCP1 & SCP2 than in their absence. Atomic force microscope (AFM) and scanning electron microscopy (SEM) demonstrated the development of a protective thin film of SCPs precipitated on the surface of CS. There is a strong matching between results obtained from experimental and theoretical studies. Results from each approach that was used were consistent.

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Effect of Cetyltrimethylammonium bromide Surfactant as Novel Inhibitor for the Corrosion of Steel in 0.5 M H2SO4

Cited by 20 publications

References 34 publications

Effective Performance of Derived Sustainable Lupine Carbon Quantum Dots as a Superior Inhibitor Material for Carbon Steel Corrosion in a Hydrochloric Acidic Environment (1.0 Molar)

Effective Performance of Derived Sustainable Lupine Carbon Quantum Dots as a Superior Inhibitor Material for Carbon Steel Corrosion in a Hydrochloric Acidic Environment (1.0 Molar)

The Inhibition Action of Some Brij-Type Nonionic Surfactants on the Corrosion of OLC 45 in Various Aggressive Environments

The impact of environmentally friendly supramolecular coordination polymers as carbon steel corrosion inhibitors in HCl solution: synthesis and characterization

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