Effect of 1-Acetyl-1H-Benzotriazole on Corrosion of Mild Steel in 1M HCl

Authors

  • P. P. kamble Department of Chemistry, R. J. College of Arts, Science and Commerce, University of Mumbai, Ghatkopar (W), Mumbai-400086, India
  • R. S. Dubey Department of Chemistry, R. J. College of Arts, Science and Commerce, University of Mumbai, Ghatkopar (W), Mumbai-400086, India

DOI:

https://doi.org/10.3329/jsr.v13i3.52725

Abstract

The corrosion inhibition study of  1-acetyl-1H-benzotriazole (ABTZ) on mild steel in 1M HCl solution has been investigated using different techniques like weight loss, open circuit potential (OCP), and potentiodynamic polarization. Results showed that ABTZ inhibited mild steel corrosion in acid solution and indicated that the inhibition efficiencies increased with the increase in inhibitor concentration. The polarization curves revealed that the studied compound behaved as a mixed-type of inhibitor. The adsorption of the inhibitor on the surface of mild steel in the corrosive environment followed the Langmuir isotherm. The presence of thin film formed due to adsorption of ABTZ on mild steel surface is further confirmed by scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDAX).

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Published

2021-09-01

How to Cite

kamble, P. P., & Dubey, R. S. (2021). Effect of 1-Acetyl-1H-Benzotriazole on Corrosion of Mild Steel in 1M HCl. Journal of Scientific Research, 13(3), 979–988. https://doi.org/10.3329/jsr.v13i3.52725

Issue

Vol. 13 No. 3 (2021)

Section

Section B: Chemical and Biological Sciences

License

Creative Commons License

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© Journal of Scientific Research

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Articles published in the "Journal of Scientific Research" are Open Access articles under a Creative Commons Attribution-ShareAlike 4.0 International license (CC BY-SA 4.0). This license permits use, distribution and reproduction in any medium, provided the original work is properly cited and initial publication in this journal. In addition to that, users must provide a link to the license, indicate if changes are made and distribute using the same license as original if the original content has been remixed, transformed or built upon.