Isoxazolidine derivatives as corrosion inhibitors for low carbon steel in HCl solution: experimental, theoretical and effect of KI studies

Alhaffar, Mouheddin T.; Umoren, Savıour A.; Obot, I.B.; Ali, Shaikh A.

doi:10.1039/c7ra11549k

Cited by 127 publications

(51 citation statements)

References 45 publications

(62 reference statements)

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“…Double layer capacitance (C dl ) is used to replace CPE because it can more accurately t the impedance values. The C dl is calculated as follow: 35,36…”

Section: Eis Measurementsmentioning

confidence: 99%

A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

et al. 2018

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1-Hydroxy-7-azabenzotriazole (HOAT) was explored via experimental and theoretical computation methods as a corrosion inhibitor for mild steel in 1 M sulfuric acid. These data indicate that HOAT has good ability to suppress corrosion of the mild steel, with ideal agreement with between experimental and computational results. Besides, the electrochemical experiments show that HOAT is a mixed-type corrosion inhibitor for mild steel in 1 M H 2 SO 4 . Furthermore, HOAT adsorption on the surface of steel conforms to the Langmuir isotherm model. Finally, computational simulation was executed to deeply investigate the mechanism to HOAT inhibition corrosion of steel.

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“…Double layer capacitance (C dl ) is used to replace CPE because it can more accurately t the impedance values. The C dl is calculated as follow: 35,36…”

Section: Eis Measurementsmentioning

confidence: 99%

A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

et al. 2018

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“…Copper alloys are main constituents in technological device applications, such as in electronics as a conductor, and in electrical power conduits, transportation pipelines used for local and industrial water services such as sea water, heat exchangers, heat conductors, etc. [1][2][3][4] As a result, the dissolution of copper and its inhibition in various environments have received increasing interest in academic research and industry. [5][6][7][8] Previous reports in the literature have been devoted to conquering the challenges of copper corrosion that is common in aqueous solution environments.…”

Section: Introductionmentioning

confidence: 99%

Impact of some pyrrolidinium ionic liquids on copper dissolution behavior in acidic environment: experimental, morphological and theoretical insights

El-Katori

Abousalem²

2019

RSC Adv.

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“…[1][2][3][4][5] Most well-known acid inhibitors are organic compounds containing heteroatoms (N, S and/or O) and these compounds are active against metal corrosion by adsorbing on the metal surface. Up to now, a variety of corrosion inhibitors containing Schiff base, 6,7 pyrimidine, 8,9 azoles 10-14 and other heterocycles 15,16 have been reported. Previous studies have also indicated that organic compounds containing unsaturated bonds 17 or long alkyl chains 10 showed good corrosion inhibition properties for steel.…”

Section: Introductionmentioning

confidence: 99%

Functional polyaspartic acid derivatives as eco-friendly corrosion inhibitors for mild steel in 0.5 M H₂SO₄solution

Chai

Shi

et al. 2018

RSC Adv.

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To improve the corrosion inhibition efficiency of eco-friendly polyaspartic acid (PASP) for mild steel in acidic solutions, PASP/N-(3-aminopropyl)imidazole (PD-1) and PASP/N-(3-aminopropyl)-imidazole-co-ndodecylamine (PD-2) were chemically synthesized by the facile ring-opening reaction of polysuccinimide. Inhibition efficiencies of PD-1 and PD-2 for mild steel in a 0.5 M H 2 SO 4 solution were investigated by electrochemical measurements (electrochemical impedance and polarization) and the weight loss method. In comparison with PASP, PD-1 and PD-2 show improved inhibition efficiencies due to the functional groups. In particular, PD-2 shows superior corrosion inhibition capacity, and the efficiency is up to 94% at a relatively low concentration of 100 mg L À1 at 298 K, as determined by potentiodynamic polarization measurements. Surface analysis of mild steel with PD-2 as an inhibitor clearly indicates that the inhibitor molecules adsorb on the steel surface and efficiently inhibit the corrosion of mild steel. The present work provides very meaningful results in designing and preparing new polymer inhibitors with high inhibition efficiency.

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Isoxazolidine derivatives as corrosion inhibitors for low carbon steel in HCl solution: experimental, theoretical and effect of KI studies

Abstract: Two isoxazolidine derivatives (BDMTI and HMBTI) were synthesized and characterized using FTIR, C-NMR, H-NMR and elemental analysis and evaluated as corrosion inhibitors for X60 steel in 1 M HCl solution.

Cited by 127 publications

References 45 publications

A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

Impact of some pyrrolidinium ionic liquids on copper dissolution behavior in acidic environment: experimental, morphological and theoretical insights

Functional polyaspartic acid derivatives as eco-friendly corrosion inhibitors for mild steel in 0.5 M H₂SO₄solution

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Isoxazolidine derivatives as corrosion inhibitors for low carbon steel in HCl solution: experimental, theoretical and effect of KI studies

Abstract: Two isoxazolidine derivatives (BDMTI and HMBTI) were synthesized and characterized using FTIR, C-NMR, H-NMR and elemental analysis and evaluated as corrosion inhibitors for X60 steel in 1 M HCl solution.

Cited by 127 publications

References 45 publications

A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

Impact of some pyrrolidinium ionic liquids on copper dissolution behavior in acidic environment: experimental, morphological and theoretical insights

Functional polyaspartic acid derivatives as eco-friendly corrosion inhibitors for mild steel in 0.5 M H2SO4solution

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Product

Resources

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Functional polyaspartic acid derivatives as eco-friendly corrosion inhibitors for mild steel in 0.5 M H₂SO₄solution