Dye-surfactant aggregates as corrosion inhibitor for mild steel in NaCl medium: Experimental and theoretical studies

Javadian, Soheila; Darbasizadeh, Behzad; Yousefi, Ali Akbar; Ektefa, Fatemeh; Dalir, Nima; Kakemam, Jamal

doi:10.1016/j.jtice.2016.11.014

Cited by 79 publications

(13 citation statements)

References 45 publications

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“…In order to gain a deeper understanding of the adsorption mechanism of the itraconazole molecules studied on the copper surface, the polarization curve data and various adsorption isotherms were used to fit, respectively, Langmuir (7) [38,39,40,41], Temkin (8) [42], El-Awady (9) [42], Flory-Huggins (10) [43,44], and Frumkin (11) isotherm equations. Their corresponding formula expressions are as follows:…”

Section: Resultsmentioning

confidence: 99%

Investigation the Corrosion Inhibition Effect of Itraconazole on Copper in H2SO4 at Different Temperatures: Combining Experimental and Theoretical Studies

et al. 2018

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The anti-corrosion inhibition effect of itraconazole on copper (Cu) in 0.5 M H2SO4 is observed with variety of experimental methods, including electrochemical measurement, surface morphology analysis, and theoretical calculations. These experimental results all confirm that itraconazole exhibits excellent anti-corrosion performance in the certain temperatures range (298 K–313 K) for copper in sulfuric acid solution. In addition, corresponding adsorption isothermal models were used to fit the adsorption behavior of itraconazole on the copper surface. The results show that the Langmuir adsorption model agrees best with the experimental results. The adsorption of itraconazole on the copper surface belongs to chemical and physical adsorption.

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Section: Resultsmentioning

confidence: 99%

Investigation the Corrosion Inhibition Effect of Itraconazole on Copper in H2SO4 at Different Temperatures: Combining Experimental and Theoretical Studies

et al. 2018

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“…The potentiodynamic polarization (PDP) of tin was carried out at the scan rate of 1 mV s À1 (ref. [36][37][38][39] in the potential range of À700 to À400 mV per SCE at acid pH, whereas in near-neutral pH, potential range was À800 to À300 mV per SCE. The electrochemical impedance spectrum of tin was recorded at the potential of the open circuit in the frequency range of 3 Â 10 À2 to 10 5 Hz with an alternative potential perturbation of AE10 mV.…”

Section: Methodsmentioning

confidence: 94%

The role of pH in corrosion inhibition of tin using the proline amino acid: theoretical and experimental investigations

Ibrahimi

Bazzi²,

Issami

2020

RSC Adv.

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“…Currently, Gemini surfactants have been applied in such industries as water treatment, oil recovery and catalysis [8–10] . Gemini surfactants, with two end groups, have produced a more satisfactory performance in many respects than ordinary surfactants.…”

Section: Introductionmentioning

confidence: 99%

“…[5][6][7] Currently, Gemini surfactants have been applied in such industries as water treatment, oil recovery and catalysis. [8][9][10] Gemini surfactants, with two end groups, have produced a more satisfactory performance in many respects than ordinary surfactants. Due to the simple preparation process and desirable effect, Gemini surfactant is applied by researchers for corrosion protection.…”

Section: Introductionmentioning

confidence: 99%

Gemini Surfactants with Different Function Groups as High Efficiency Corrosion Inhibitors for Low Carbon Steel

et al. 2021

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This study pioneered in applying two Gemini surfactants with different spacers to corrosion protection. Bis‐N, N, N,‐hexadecyldimethyl‐p‐biphenylenediammonium dichloride (BHBP) and 1,3‐bis (hexadecyldimethylammonio)‐2‐hydroxypropane dichloride (BHHP) were successfully prepared. In order to study the impact of various spacer functional groups on the performance of corrosion inhibitors, a number of different tests were conducted, including electrochemical experiments, weight loss test, surface analysis and so on. According to the experimental results, BHHP with hydroxyl group has better corrosion protection capacity on P110 steel in HCl than BHBP with biphenyl group, with the maximum efficiency reaching 95.67 % for BHBP, and 76.32 % for BHHP. Meanwhile, the results from quantum chemistry demonstrated that theoretically the hydroxyl spacer is superior to biphenyl spacer, which inspires the development of Gemini inhibitors.

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Dye-surfactant aggregates as corrosion inhibitor for mild steel in NaCl medium: Experimental and theoretical studies

Cited by 79 publications

References 45 publications

Investigation the Corrosion Inhibition Effect of Itraconazole on Copper in H2SO4 at Different Temperatures: Combining Experimental and Theoretical Studies

Investigation the Corrosion Inhibition Effect of Itraconazole on Copper in H2SO4 at Different Temperatures: Combining Experimental and Theoretical Studies

The role of pH in corrosion inhibition of tin using the proline amino acid: theoretical and experimental investigations

Gemini Surfactants with Different Function Groups as High Efficiency Corrosion Inhibitors for Low Carbon Steel

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