EIS characterization of the inhibition of mild steel corrosion with carboxylates in neutral aqueous solution

Autor:	G. Reinhard, Ursula Rammelt, Silvio Köhler
Rok vydání:	2008
Předmět:	Aqueous solution Benzotriazole Passivation Carbon steel Chemistry General Chemical Engineering Inorganic chemistry Oxide engineering.material Corrosion Dielectric spectroscopy Corrosion inhibitor chemistry.chemical_compound Electrochemistry engineering
Zdroj:	Electrochimica Acta. 53:6968-6972
ISSN:	0013-4686
DOI:	10.1016/j.electacta.2008.01.004
Popis:	Electrochemical impedance spectroscopy (EIS) and open circuit potential (OCP) measurements were used to study the ability of monocarboxylates to support the passivation of mild steel by dissolved oxygen in near neutral solution. It was shown that the effectiveness of monocarboxylates depends on their ability to form weakly soluble Fe(III) compounds and to adsorb on the oxide covered surface. The inhibition effect can be improved by an addition of a second inhibitor.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5a5a130209900fe605a5d865c9e11261 https://doi.org/10.1016/j.electacta.2008.01.004 Zobrazit plný text záznamu Full Text from ScienceDirect