Investigation of hydrogen adsorption–absorption on iron by EIS

• Published in: Electrochimica acta Vol. 53; no. 2; pp. 700 - 709
• Main Authors: Amokrane, N., Gabrielli, C., Ostermann, E., Perrot, H.
• Format: Journal Article
• Language: English
• Published: Oxford Elsevier Ltd 01.12.2007; Elsevier
• Subjects: Absorption; Adsorption; Chemical Sciences; Chemistry; Electrochemistry; Electrodes: preparations and properties; Exact sciences and technology; General and physical chemistry; Hydrogen; Impedance; Iron; Other electrodes; Iron; Absorption; Adsorption; Impedance; Hydrogen; Gold; Transition metal; Electrodes; Electrodeposition; Electrochemical reaction; Electrical impedance; Modified material; Electrochemical impedance spectroscopy; Hydrogen; Iron; Adsorption; Absorption; Impedance

This work concerns the interaction between hydrogen and iron in the cathodic potential region. It was motivated by the need for a better understanding of the hydrogen insertion mechanism in metals. Electrochemical deposits of iron with various thicknesses were carried out on a gold substrate and the...