Carboxamide derivatives as new corrosion inhibitors for mild steel protection in hydrochloric acid solution

[Display omitted] •Carboxamide ligands used as effective corrosion inhibitors for mild steel in 1M HCl.•The order of inhibition efficiency for the two compounds is Hqcq > Hqpzc•EIS indicates that these compounds act via adsorption at metal/solution interface.•Adsorption of carboxamide ligands on...

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Veröffentlicht in:	Corrosion science 2019-05, Vol.151, p.190-197
Hauptverfasser:	Sadeghi Erami, Roghayeh, Amirnasr, Mehdi, Meghdadi, Soraia, Talebian, Milad, Farrokhpour, Hossein, Raeissi, Keyvan
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Carboxamide Chemical industry Corrosion inhibitors Corrosion prevention EIS Electrochemical impedance spectroscopy Hydrochloric acid Low carbon steels Mathematical analysis Metal surfaces Mild steel Protective coatings Quinoline SEM
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