Study of the Behavior of an Organic Coating Applied on Algerian Oil Tanker in Seawater
Paints are the most widely used methods of protection
against atmospheric corrosion of metals. The aim of this work was to
determine the protective performance of epoxy coating against sea
water before and after damage.
Investigations are conducted using stationary and non-stationary
electrochemical tools such as electrochemical impedance
spectroscopy has allowed us to characterize the protective qualities of
these films. The application of the EIS on our damaged in-situ
painting shows the existence of several capacitive loops which is an
indicator of the failure of our tested paint. Microscopic analysis
(micrograph) helped bring essential elements in understanding the
degradation of our paint condition and immersion training corrosion
products.
[1] D. Aylor, Sewater. In Corrosion Tests and Standards: Application and
Interpretation. Philadelphia: ASTM, P. 307, 1995.
[2] A.J. Bard, L.R. Faulkner, Electrochemical Methods: Fundamental and
Applications, Wiley, New York, USA, 1980.
[3] J.R. McDonald, Impedance Spectroscopy: Emphasizing Solid Materials
and Systems, Wiley, New York, USA, 1987.
[4] F. Mansfeld, J. B. Lumsden, S. L. Jeanjaquet, S. Tsaï, Evaluation of
surface pretreatment methods for application of organic coatings,
Corrosion Control by Organic Coatings, H. Leidheiser, Jr. - Editor
NACE 1981, pp. 227-237.
[5] X .R. Novoa, M. Izquierdo, P. Merino and L. Espada, Mater. Sci.Forum
44 & 45, 223 (1989). [6] J. M. R. Genin, D. Rezel, Ph. Bauer, A. Olowe, A. Beral, Electrochem.
Methods in Corrosion Research, 8, p.477-490 (1986).
[7] N. Azzouz, Thèse, LCTS, univ. Franche, compté, France (1992).
[8] W. Strunz, Dielectric relaxation in banier coatings, volume 39, issue 1,
2000, daudes 49-60.
[9] M. Keddam, O. R.Mattos, H. Takenouti, Electrochem. Soc. 1981,
128,257.
[10] C. Gabrielli, Identification of electrochemical process by frequency
response analysis, Solartron Schlumberger, 1984.
[11] conversation privée avec M. keddam, directeur du laboratoire de
physique des liquides et électrochimie, U.P.R.15 du C.N.R.S, Paris-
Jussieu, décembre 2001.
[12] K. Belmokre, F. Kermiche, J. Pagetti, Bull. Soc. Chim. Belg. 1997, 106,
177.
[13] E. P. M. Van Westing, G. M. Ferrari, J. H. Dewit, Corros.Sci. 1994, 36,
957.
[14] M. Tzolov, N. Tzenov, D. Dimova-Malinovska, M. Kalitzova, C.
Pizzuto, G. Vitali, G. Zollo and I. Ivanov, “Vibrational Properties and
Structure of Undoped and Al-Doped ZnO Films Deposited by RF
Magnetron Sputtering,” Thin Solid Films, Vol. 379, No. 1-2, 2000,
pp.28-36.
[15] C. Cachet, et al., “EIS Investigation of Zinc Dissolution in Aerated
Sulphate Medium. Part II: Zinc Coatings,” Electrochimica Acta, Vol. 47,
No. 21, 2002, pp. 3409- 3422.
[16] D. L. A. De Faria, S. V. Silva, et al., “Raman Microspectroscopy of
Some Iron Oxides and Oxyhydroxides,” Journal of Raman
Spectroscopy, Vol. 28, No. 11, November 1997, pp. 873-878.
[17] P. Kalenda, “Effects of Particle Sizes and Shapes of Zinc Metal on the
Properties of Anticorrosive Coatings,” Progress in Organic Coatings,
Vol. 46, No. 4, 1993, pp. 324-332.
[1] D. Aylor, Sewater. In Corrosion Tests and Standards: Application and
Interpretation. Philadelphia: ASTM, P. 307, 1995.
[2] A.J. Bard, L.R. Faulkner, Electrochemical Methods: Fundamental and
Applications, Wiley, New York, USA, 1980.
[3] J.R. McDonald, Impedance Spectroscopy: Emphasizing Solid Materials
and Systems, Wiley, New York, USA, 1987.
[4] F. Mansfeld, J. B. Lumsden, S. L. Jeanjaquet, S. Tsaï, Evaluation of
surface pretreatment methods for application of organic coatings,
Corrosion Control by Organic Coatings, H. Leidheiser, Jr. - Editor
NACE 1981, pp. 227-237.
[5] X .R. Novoa, M. Izquierdo, P. Merino and L. Espada, Mater. Sci.Forum
44 & 45, 223 (1989). [6] J. M. R. Genin, D. Rezel, Ph. Bauer, A. Olowe, A. Beral, Electrochem.
Methods in Corrosion Research, 8, p.477-490 (1986).
[7] N. Azzouz, Thèse, LCTS, univ. Franche, compté, France (1992).
[8] W. Strunz, Dielectric relaxation in banier coatings, volume 39, issue 1,
2000, daudes 49-60.
[9] M. Keddam, O. R.Mattos, H. Takenouti, Electrochem. Soc. 1981,
128,257.
[10] C. Gabrielli, Identification of electrochemical process by frequency
response analysis, Solartron Schlumberger, 1984.
[11] conversation privée avec M. keddam, directeur du laboratoire de
physique des liquides et électrochimie, U.P.R.15 du C.N.R.S, Paris-
Jussieu, décembre 2001.
[12] K. Belmokre, F. Kermiche, J. Pagetti, Bull. Soc. Chim. Belg. 1997, 106,
177.
[13] E. P. M. Van Westing, G. M. Ferrari, J. H. Dewit, Corros.Sci. 1994, 36,
957.
[14] M. Tzolov, N. Tzenov, D. Dimova-Malinovska, M. Kalitzova, C.
Pizzuto, G. Vitali, G. Zollo and I. Ivanov, “Vibrational Properties and
Structure of Undoped and Al-Doped ZnO Films Deposited by RF
Magnetron Sputtering,” Thin Solid Films, Vol. 379, No. 1-2, 2000,
pp.28-36.
[15] C. Cachet, et al., “EIS Investigation of Zinc Dissolution in Aerated
Sulphate Medium. Part II: Zinc Coatings,” Electrochimica Acta, Vol. 47,
No. 21, 2002, pp. 3409- 3422.
[16] D. L. A. De Faria, S. V. Silva, et al., “Raman Microspectroscopy of
Some Iron Oxides and Oxyhydroxides,” Journal of Raman
Spectroscopy, Vol. 28, No. 11, November 1997, pp. 873-878.
[17] P. Kalenda, “Effects of Particle Sizes and Shapes of Zinc Metal on the
Properties of Anticorrosive Coatings,” Progress in Organic Coatings,
Vol. 46, No. 4, 1993, pp. 324-332.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:69445", author = "N. Hammouda and K. Belmokre", title = "Study of the Behavior of an Organic Coating Applied on Algerian Oil Tanker in Seawater", abstract = "Paints are the most widely used methods of protection
against atmospheric corrosion of metals. The aim of this work was to
determine the protective performance of epoxy coating against sea
water before and after damage.
Investigations are conducted using stationary and non-stationary
electrochemical tools such as electrochemical impedance
spectroscopy has allowed us to characterize the protective qualities of
these films. The application of the EIS on our damaged in-situ
painting shows the existence of several capacitive loops which is an
indicator of the failure of our tested paint. Microscopic analysis
(micrograph) helped bring essential elements in understanding the
degradation of our paint condition and immersion training corrosion
products.
", keywords = "Epoxy Paints, Electrochemical Impedance
Spectroscopy, Corrosion Mechanisms, sea water.", volume = "9", number = "1", pages = "219-6", }
