Etude du pouvoir inhibiteur de la 2,9-chlorométhyl-1,10-phénanthroline pour la corrosion d'un acier doux en milieu HCL 1M A 90 °C
作者： Ahmed El Ouafi , Belkheir Hammouti , Hassan Oudda , Sekkou Kertit , Mohammed Benkaddour
DOI: 10.1016/S0151-9107(02)80034-4
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摘要: Abstract The corrosion behaviour of mild steel in 1M HCl containing organic compounds such as: 2,2′-bipyridine (inh1), 1,10-phenanthroline (inh2), 4,4′-6,6′-tetramethyl-2,2′-bipyridine (inh3) and 2,9-chloromethyl-1,10-phenanthroline (inh4), was studied by weight loss electrochemical polarization methods. Polarization data indicate that all tested are mixed-type inhibitors affecting both cathodic anodic processes. inhibition efficiency these additives increases the order: inh3
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