EIS study of effective capacitance and water uptake behaviors of silicone-epoxy hybrid coatings on mild steel

•Six equivalent circuit models were used to analyze corrosion behaviors of silicone-epoxy coatings on mild steel.•The water uptake was estimated from the Brasher–Kingsbury relation using the three capacitances.•Using CeffectB calculated was an effective way of estimating the coating thickness.•Time...

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Veröffentlicht in:	Progress in organic coatings 2015-09, Vol.86, p.41-48
Hauptverfasser:	Yuan, X., Yue, Z.F., Chen, X., Wen, S.F., Li, L., Feng, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Capacitance Carbon steels Coatings Effective capacitance EIS Electrochemical impedance spectroscopy Equivalent circuit Estimating Impedance Low carbon steels Mathematical models Silicone-epoxy coatings Time constant Tool steels Uptakes
Online-Zugang:	Volltext
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