Skip to main content Accessibility help
×
Home

Phenylcoumarin Glucoside as a Natural Inhibitor in the Protection of Low Carbon Steel Against Corrosion

  • Héctor M. Barbosa Cásarez (a1), Araceli Espinoza Vázquez (a1) and Francisco J. Rodríguez-Gomez (a1)

Abstract

Phenylcoumarin glucoside (4-PC) is a compound extracted from the plant Hintona latiflora and was studied as inhibitor for AISI 1018 steel corrosion in 3% NaCl solution using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) techniques, which may find application as eco-friendly corrosion inhibitors. The 4-PC provides inhibitor properties that protect AISI 1018 low carbon steel against corrosion at low concentrations (5 ppm) obtained by EIS. Polarization studies showed that the inhibitor was of mixed type. The inhibition efficiency by the two electrochemical techniques shows similar results. The inhibitor adsorption was demonstrated to be a combined process (physisorption and chemisorption) according to the Langmuir isotherm.

Copyright

Corresponding author

*Corresponding author: arasv_21@yahoo.com.mx

References

Hide All
[1] Bothi Raja, P., Sethuraman, M. G., Mat. Lett. 62(1), 113 (2008)
[2] El ouariachi, E., Bouyanzer, A., Salghi, R., Hammouti, B., Desjobert, J. M., Costa, J., Paolini, J., Majidi, L., Res. Chem. Intermed. 41, 935 (2015)
[3] Jokar, M., Farahani, T. S., Ramezanzadeh, B., J. of the Taiw. Inst. of Chem. Eng. 63, 436 (2016)
[4] Boumhara, K, Tabyaoui, M, Jama, C, Bentiss, F, J. of Ind. and Eng. Chem. 29, 146 (2015)
[5] Espinoza, A., García, S., Rodríguez, F.J., Anal, J.. Bional. Tech. 6(6), 273 (2015).
[6] Espinoza-Vázquez, A. and Rodríguez-Gómez, F. J., RSC Advances, 6, 70226 (2016)
[7] Hamani, H., Douadi, T., Al-Noaimi, M., Issaadi, S., Daoud, D., Chafaa, S., Corros. Sci. 88, 234 (2014)
[8] Tang, Y., Zhang, F., Huc, S., Cao, Z., Wua, Z., Jing, W., Corros. Sci. 74, 271 (2013)
[9] Znini, M., Majidi, L., Bouyanzer, A., Paolini, J., Desjobert, J., Costa, J., Hammouti, B., Arab. J. of Chem. 5, 467 (2012)
[10] Soltani, N., Tavakkoli, N., Khayatkashani, M., Reza Jalali, M., Mosavizade, A., Corros. Sci. 62: 122 (2012)
[11] Hua, J., Zeng, D., Zhang, Z., Shi, T., Song, G., Guo, X., Corros. Sci. 74, 35 (2013)
[12] Bhawsar, J., Jain, P.K., Jain, P., Alex. Eng. J. 54, 769 (2015)
[13] Verma, C., Ebenso, E.E., Bahadur, I., Obot, I.B., Quraishi, M.A., J. of Mol. Liq. 212, 209 (2015)

Keywords

Phenylcoumarin Glucoside as a Natural Inhibitor in the Protection of Low Carbon Steel Against Corrosion

  • Héctor M. Barbosa Cásarez (a1), Araceli Espinoza Vázquez (a1) and Francisco J. Rodríguez-Gomez (a1)

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed.