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Composite Conducting Polymer Coatings on Mild Steel Electrode and Corrosion Protection
Corresponding Author(s) : F. Yildirim
Asian Journal of Chemistry,
Vol. 31 No. 7 (2019): Vol 31 Issue 7
Abstract
Multilayered polypyrrole/polyaniline (PPy/PANI) and PANI/PPy coatings were deposited by 30 successive scan between –600 and 1500 mV on mild steel electrode. Electrochemical impedance spectroscopy was used to clarify the ability of these composites to provide an effective barrier to corrosion in 0.1 M NaCl solution. For long exposure time, the performance of composite coatings on steel was not sufficiently better than for single PANI or for single PPy coating. EIS measurements show that the degree of protection is a function of the deposition order of composites and ion exchange properties of these films.
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- J. Petitjean, S. Aeiyach, J.C. Lacroix and P.C. Lacaze, J. Electroanal. Chem., 478, 92 (1999); https://doi.org/10.1016/S0022-0728(99)00418-0.
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- K.G. Conroy and C.B. Breslin, Electrochim. Acta, 48, 721 (2003); https://doi.org/10.1016/S0013-4686(02)00741-7.
- D.W. DeBerry, J. Electrochem. Soc., 132, 1022 (1985); https://doi.org/10.1149/1.2114008.
- S. Jasty and A.J. Epstein, Polym. Mater. Sci. Eng., 72, 565 (1995).
- Y. Wei, J. Wang, X. Jia, J.M. Yeh and P. Spellane, Polymer, 36, 4535 (1995); https://doi.org/10.1016/0032-3861(95)96866-7.
- N. Ahmad and A.G. MacDiarmid, Synth. Met., 78, 103 (1996); https://doi.org/10.1016/0379-6779(96)80109-3.
- J.R. Santos Jr., L.H.C. Mattoso and A.J. Motheo, Electrochim. Acta, 43, 309 (1998); https://doi.org/10.1016/S0013-4686(97)00052-2.
- P.J. Kinlen, D.C. Silverman and C.R. Jeffreys, Synth. Met., 85, 1327 (1997); https://doi.org/10.1016/S0379-6779(97)80257-3.
- P.C. Searson and T.P. Moffat, Crit. Rev. Surf. Chem., 3, 171 (1994).
- G. Troch-Nagels, R. Winand, A. Weymeersch and L. Renard, J. Appl. Electrochem., 22, 756 (1992); https://doi.org/10.1007/BF01027506.
- T.P. McAndrew, Trends Polym. Sci. (Regul. Ed.), 5, 7 (1997).
- S. Sathiyanarayanan, S.K. Dhawan, D.C. Trivedi and K. Balakrishnan, Corros. Sci., 33, 1831 (1992); https://doi.org/10.1016/0010-938X(92)90187-8.
- Y. Wei, J.-M. Yeh, H. Wang, X. Jia, C. Yang and D. Jin, Polym. Mater. Sci. Eng., 4, 202 (1996).
- S. Sathiyanarayanan, K. Balakrishnan, S.K. Dhawan and D.C. Trivedi, Electrochim. Acta, 39, 831 (1994); https://doi.org/10.1016/0013-4686(94)80032-4.
- I. Sekine, K. Kohara, T. Sugiyama and M. Yuasa, J. Electrochem. Soc., 139, 3090 (1992); https://doi.org/10.1149/1.2069037.
- R. Racicot, R.L. Clarck, H.-B. Liu, C. Yang, M.N. Alias and R. Brown, SPIE-Int. Soc. Opt. Eng., 2528, 251 (1995).
- R. Rajagopalan and J.O. Iroh, Electrochim. Acta, 46, 2443 (2001); https://doi.org/10.1016/S0013-4686(01)00357-7.
- C.K. Tan and D.J. Blackwood, Corros. Sci., 45, 545 (2003); https://doi.org/10.1016/S0010-938X(02)00144-0.
- A.R. Hillman and E.F. Mallen, J. Electroanal. Chem., 281, 109 (1990); https://doi.org/10.1016/0022-0728(90)87033-G.
- J.O. Iroh and R. Rajagopalan, Surf. Eng., 16, 321 (2000); https://doi.org/10.1179/026708400101517314.
- J.L. Camalet, J.C. Lacroix, S. Aeiyach, K. Chane-Ching and P.C. Lacaze, J. Electroanal. Chem., 416, 179 (1996); https://doi.org/10.1016/S0022-0728(96)01012-1.
References
J. Petitjean, S. Aeiyach, J.C. Lacroix and P.C. Lacaze, J. Electroanal. Chem., 478, 92 (1999); https://doi.org/10.1016/S0022-0728(99)00418-0.
C.A. Ferreira, S. Aeiyach, J.J. Aaron and P.C. Lacaze, Electrochim. Acta, 41, 1801 (1996); https://doi.org/10.1016/0013-4686(95)00498-X.
K.G. Conroy and C.B. Breslin, Electrochim. Acta, 48, 721 (2003); https://doi.org/10.1016/S0013-4686(02)00741-7.
D.W. DeBerry, J. Electrochem. Soc., 132, 1022 (1985); https://doi.org/10.1149/1.2114008.
S. Jasty and A.J. Epstein, Polym. Mater. Sci. Eng., 72, 565 (1995).
Y. Wei, J. Wang, X. Jia, J.M. Yeh and P. Spellane, Polymer, 36, 4535 (1995); https://doi.org/10.1016/0032-3861(95)96866-7.
N. Ahmad and A.G. MacDiarmid, Synth. Met., 78, 103 (1996); https://doi.org/10.1016/0379-6779(96)80109-3.
J.R. Santos Jr., L.H.C. Mattoso and A.J. Motheo, Electrochim. Acta, 43, 309 (1998); https://doi.org/10.1016/S0013-4686(97)00052-2.
P.J. Kinlen, D.C. Silverman and C.R. Jeffreys, Synth. Met., 85, 1327 (1997); https://doi.org/10.1016/S0379-6779(97)80257-3.
P.C. Searson and T.P. Moffat, Crit. Rev. Surf. Chem., 3, 171 (1994).
G. Troch-Nagels, R. Winand, A. Weymeersch and L. Renard, J. Appl. Electrochem., 22, 756 (1992); https://doi.org/10.1007/BF01027506.
T.P. McAndrew, Trends Polym. Sci. (Regul. Ed.), 5, 7 (1997).
S. Sathiyanarayanan, S.K. Dhawan, D.C. Trivedi and K. Balakrishnan, Corros. Sci., 33, 1831 (1992); https://doi.org/10.1016/0010-938X(92)90187-8.
Y. Wei, J.-M. Yeh, H. Wang, X. Jia, C. Yang and D. Jin, Polym. Mater. Sci. Eng., 4, 202 (1996).
S. Sathiyanarayanan, K. Balakrishnan, S.K. Dhawan and D.C. Trivedi, Electrochim. Acta, 39, 831 (1994); https://doi.org/10.1016/0013-4686(94)80032-4.
I. Sekine, K. Kohara, T. Sugiyama and M. Yuasa, J. Electrochem. Soc., 139, 3090 (1992); https://doi.org/10.1149/1.2069037.
R. Racicot, R.L. Clarck, H.-B. Liu, C. Yang, M.N. Alias and R. Brown, SPIE-Int. Soc. Opt. Eng., 2528, 251 (1995).
R. Rajagopalan and J.O. Iroh, Electrochim. Acta, 46, 2443 (2001); https://doi.org/10.1016/S0013-4686(01)00357-7.
C.K. Tan and D.J. Blackwood, Corros. Sci., 45, 545 (2003); https://doi.org/10.1016/S0010-938X(02)00144-0.
A.R. Hillman and E.F. Mallen, J. Electroanal. Chem., 281, 109 (1990); https://doi.org/10.1016/0022-0728(90)87033-G.
J.O. Iroh and R. Rajagopalan, Surf. Eng., 16, 321 (2000); https://doi.org/10.1179/026708400101517314.
J.L. Camalet, J.C. Lacroix, S. Aeiyach, K. Chane-Ching and P.C. Lacaze, J. Electroanal. Chem., 416, 179 (1996); https://doi.org/10.1016/S0022-0728(96)01012-1.