Corrosion behavior of common metals in eutectic ionic liquids

Taleb Hassan Ibrahim*, Rami Alhasan, Mohamed Bedrelzaman, Muhammad Ashraf Sabri, Nabil Abdel Jabbar, Farouq Sabri Mjalli

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The corrosion behavior of six choline chloride-based eutectic solvents namely, ChCl-Ur, ChCl-EG, ChCl-Gl, ChCl-MA, ChCl-Ph and ChCl-TG towards copper, mild steel and stainless steel 316 have been investigated. The effect of temperature and moisture content was evaluated. The corrosion rates of the three materials increased with an increase in the temperature and moisture content. Stainless steel was found to be the most resistant under all experimental conditions. The experimental results demonstrated ChCl-Ph and ChCl-Gl to have high inhibition efficiency suggesting these to be a suitable candidate as green corrosion inhibitors for metal and alloys under extreme environments.

Original languageEnglish
Pages (from-to)8450-8469
Number of pages20
JournalInternational Journal of Electrochemical Science
Volume14
Issue number9
DOIs
Publication statusPublished - Sep 1 2019

Keywords

  • Copper
  • Cyclic voltammetry
  • EIS
  • Mild steel
  • Molten salts
  • Stainless steel

ASJC Scopus subject areas

  • Electrochemistry

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