Answers are grounded in this paper and cite their sources.
The detailed study of Pistacia Atlantica Extract (PAE) as corrosion inhibitor for copper and α-brass in nitric acid solution has been performed through potentio dynamic polarization, electrochemical impedance spectroscopy (EIS), electrochemical frequency modulation (EFM), scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) measurements. The effect of inhibitor concentration and immersion time against inhibitor action was investigated. Results show that PAE may be used as an efficient inhibitor for copper and α-brass in nitric acid solutions. Potentiodynamic polarization studies reveal that PAE acts as a mixed type inhibitor without any change in the mechanism of hydrogen evolution.
No takes yet. Share an insight, caveat, or question.
Foud et al. (2020) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: