Appraisal of adsorption and inhibition effect of expired micardis drug on aluminum corrosion in hydrochloric acid solution

M Abdallah, H Hawsawi, AS Al-Gorair… - International Journal of …, 2022 - Elsevier
Expired micardis (MIC) drug was investigated as an inhibitor for the corrosion of the
aluminum electrode in 1.0 M HCl solution. The anticorrosive efficacy was determined by
chemical and electrochemical techniques. The outcomes indicated that the efficacy of
inhibition raised with the increasing doses of expired MIC and with lowering temperature.
The anticorrosive efficacy values reached to 99.93% at 300 mg/L using electrochemical
impedance technique. The anticorrosion was elucidated by the vigor adsorption of expired …
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