Influence of some synthesized pyrimidine derivatives on corrosion inhibition of mild steel in hydrochloric acid medium

  title={Influence of some synthesized pyrimidine derivatives on corrosion inhibition of mild steel in hydrochloric acid medium},
  author={Doddahosuru Mahadevappa Gurudatt and Kikkeri Narasimha Shetty Mohana},
  journal={European Journal of Chemistry},
The influence of four newly synthesized pyrimidine derivatives on the corrosion inhibition of mild steel in 0.5 M HCl solution is studied using mass loss and electrochemical techniques. The corrosion rate was found to depend on concentration and temperature of the medium. Adsorption of all the four inhibitors obeys Langmuir isotherm model. Polarization curves indicated that the studied inhibitors are of mixed type. Electrochemical impedance spectroscopy explains the mechanism of inhibitor’s… 
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