Electrochemical impedance spectroscopy as a mean of measuring film thickness of calcium sulfate precipitate on an XC70 carbon steel

• Autorzy: Lanez, T. , Chaabia, N. , Belaid, A.
• Języki publikacji: EN

Abstrakty

EN

In this paper we present the use of electrochemical impedance spectroscopy measurement as a tool to measure the thickness of calcium sulphate film formed on an XC70 carbon steel. The solution used is a mixture of sodium sulphate and calcium chloride solution at different concentrations. The film thickness of calcium sulphate is estimated, after an immersion time of 4 days. The results indicate reciprocal relationship between measured capacitance and thickness of calcium sulphate film.

Słowa kluczowe

EN

EIS; calcium sulphate; thickness

• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2014
• Tom: Vol. 13, iss. 1
• Strony: 54-61
• Opis fizyczny: Bibliogr. 9 poz., rys., wykr., wz.

Twórcy

autor

Lanez, T.

• VTRS Laboratory, Faculty of Sciences and Technology, University of El Oued, PO Box 789, 39000, El Oued, Algeria,

autor

Chaabia, N.

• VTRS Laboratory, Faculty of Sciences and Technology, University of El Oued, PO Box 789, 39000, El Oued, Algeria

autor

Belaid, A.

• VTRS Laboratory, Faculty of Sciences and Technology, University of El Oued, PO Box 789, 39000, El Oued, Algeria

Bibliografia

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• [9] Dielectric constants of various materials, Document No. 99-00032, Date 7-17-97, Delta Controls Corporation.