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Corrosion Protection of AISI 1010 Using Doped MoS2 Conductive Polymers

Year 2020, Volume 7, Issue 1, 151 - 154, 15.02.2020
https://doi.org/10.18596/jotcsa.497889

Abstract

In this study, Corrosion resistance of the coatings obtained by electrochemical oxidation of pyrrole and aniline on the mild steel has been investigated in 0.1 M hydrochloric acid medium. It was aimed to increase the resistance of the coatings to corrosion by adding MoS2 to the coating solutions while covering the Polypyrrole (PPy) and polyaniline (PANI). PPy, PAN, MoS2 doped PPy and MoS2 doped PANI coatings on the electrodes produced from mild steel were obtained by the Cyclic Voltammetry method in 0,1 M H2C2O4 environment. The voltamograms were carried out at a scan rate 100 V / s from 0.0 V to 1.0 V with 15 scans. The corrosion resistance of the coatings in 0.1 M HCl medium was determined by Tafel Polarization method. Best results were determined in MoS2 doped PPy coatings. Later, PPy coatings, MoS2 added PAN coatings and PANI coatings were determined respectively. The addition of MoS2 to the coating solution increased the corrosion resistance in both coatings. Similar results were obtained in different environments in our previous studies. It is understood that MoS2 additive makes the coating surface impermeable and prevents deformation in the coating.

References

  • 1. Kang, ET, Neoh, KG, Tan, KL. Polyaniline: A Polymer with Many Interesting Intrinsic Redox States. Prog. Polym. Sci. 1998;23 (2):277–324.
  • 2. Sazou, D, Georgolios, C. Formation of Conducting Polyaniline Coatings on Iron Surfaces by Electropolymerization of Aniline in Aqueous Solutions. J. Electroanal. Chem. 1997;429 (1–2):81–93.
  • 3. Sitaram, SP, Stoffer, JO, O’Keefe, TJ. Application of Conducting Polymers in Corrosion Protection. J. Coat. Technol. Res. 1997;69 (866): 65–69.
  • 4. Tallman, D, Spinks, G, Dominis, A, Wallace, G. Electroactive Conducting Polymers for Corrosion Control. J. Solid State Electrochem. 2002; 6 (2):73–84.
  • 5. Spinks, G, Dominis, A, Wallace, G, Tallman, D. Electroactive Conducting Polymers for Corrosion Control. J. Solid State Electrochem. 2002; 6 (2): 85–100.
  • 6. Ohtsuka, T. Corrosion Protection of Steels by Conducting Polymer Coating. Int. J. Corros. 2012; 2012:1-7.
  • 7. Gasˇparac, R, Martin, CR. Investigations of the Mechanism of Corrosion Inhibition by Polyaniline. Polyaniline-Coated Stainless Steel in Sulfuric Acid Solution. J. Electrochem. Soc.2001; 148 (4):B138–B145.
  • 8. Bereket, G, Hur, E. The Corrosion Protection of Mild Steel by Single Layered Polypyrrole and Multilayered Polypyrrole/Poly(5-amino-1-naphthol) Coatings. Prog. Org. Coat. 2009; 65 (1):116–124.
  • 9. Su, W, Iroh, JO. Electrodeposition Mechanism, Adhesion and Corrosion Performance of Polypyrrole and Poly(Nmethylpyrrole) Coatings on Steel Substrates. Synth. Met. 2000;114 (3):225–234.
  • 10. Jadhav, N, Gelling, VJ. Synthesis and Characterization of Micaceous Iron Oxide/Polypyrrole Composite Pigments and Their Application for Corrosion Protection of ColdRolled Steel. Corrosion. 2014;70 (5):464–474.
  • 11. Asan G., Çelıkkan H. Electrochemical analysis of ascorbic acid with MoS2 based electrode. Journal of the Faculty of Engineering and Architecture of Gazi University. 2017; 32(3):617-625.
  • 12. Asan G., Asan A., Çelikkan H. Investigation of MoS Doped PPy and PANI Coatings on Steel Corrosion in Alkaline Medium. Id-902. 8th International Advances in Applied Physics and Materials Science Congress & Exhibition (APMAS 2018). Muğla.2018. p.229.
  • 13. Asan A., Asan G., Çelikkan H. Conductive Polymer Doped with MoS2 Coatings for the Corrosion Protection of Mild Steel. Id-829. 8th International Advances in Applied Physics and Materials Science Congress & Exhibition (APMAS 2018). Muğla.2018. p.128.
  • 14. Asan G., Asan A. Yumuşak Çeliğin Korozyonuna MoS2 Katkılı İletken Polimerlerin Etkisi. In: S7713. Ulusal Kimya Mühendisliği Kongresi, Van. 2018. P. 6851.
  • 15. Asan A. Kabasakalaoglu M. and Aksu L. The Role Of Oxalate Ions In The Coverage Of Mild Steel With Polypyrrole. Russian Journal of Electrochemistry. 2005; 41(2):154-158.

Year 2020, Volume 7, Issue 1, 151 - 154, 15.02.2020
https://doi.org/10.18596/jotcsa.497889

Abstract

References

  • 1. Kang, ET, Neoh, KG, Tan, KL. Polyaniline: A Polymer with Many Interesting Intrinsic Redox States. Prog. Polym. Sci. 1998;23 (2):277–324.
  • 2. Sazou, D, Georgolios, C. Formation of Conducting Polyaniline Coatings on Iron Surfaces by Electropolymerization of Aniline in Aqueous Solutions. J. Electroanal. Chem. 1997;429 (1–2):81–93.
  • 3. Sitaram, SP, Stoffer, JO, O’Keefe, TJ. Application of Conducting Polymers in Corrosion Protection. J. Coat. Technol. Res. 1997;69 (866): 65–69.
  • 4. Tallman, D, Spinks, G, Dominis, A, Wallace, G. Electroactive Conducting Polymers for Corrosion Control. J. Solid State Electrochem. 2002; 6 (2):73–84.
  • 5. Spinks, G, Dominis, A, Wallace, G, Tallman, D. Electroactive Conducting Polymers for Corrosion Control. J. Solid State Electrochem. 2002; 6 (2): 85–100.
  • 6. Ohtsuka, T. Corrosion Protection of Steels by Conducting Polymer Coating. Int. J. Corros. 2012; 2012:1-7.
  • 7. Gasˇparac, R, Martin, CR. Investigations of the Mechanism of Corrosion Inhibition by Polyaniline. Polyaniline-Coated Stainless Steel in Sulfuric Acid Solution. J. Electrochem. Soc.2001; 148 (4):B138–B145.
  • 8. Bereket, G, Hur, E. The Corrosion Protection of Mild Steel by Single Layered Polypyrrole and Multilayered Polypyrrole/Poly(5-amino-1-naphthol) Coatings. Prog. Org. Coat. 2009; 65 (1):116–124.
  • 9. Su, W, Iroh, JO. Electrodeposition Mechanism, Adhesion and Corrosion Performance of Polypyrrole and Poly(Nmethylpyrrole) Coatings on Steel Substrates. Synth. Met. 2000;114 (3):225–234.
  • 10. Jadhav, N, Gelling, VJ. Synthesis and Characterization of Micaceous Iron Oxide/Polypyrrole Composite Pigments and Their Application for Corrosion Protection of ColdRolled Steel. Corrosion. 2014;70 (5):464–474.
  • 11. Asan G., Çelıkkan H. Electrochemical analysis of ascorbic acid with MoS2 based electrode. Journal of the Faculty of Engineering and Architecture of Gazi University. 2017; 32(3):617-625.
  • 12. Asan G., Asan A., Çelikkan H. Investigation of MoS Doped PPy and PANI Coatings on Steel Corrosion in Alkaline Medium. Id-902. 8th International Advances in Applied Physics and Materials Science Congress & Exhibition (APMAS 2018). Muğla.2018. p.229.
  • 13. Asan A., Asan G., Çelikkan H. Conductive Polymer Doped with MoS2 Coatings for the Corrosion Protection of Mild Steel. Id-829. 8th International Advances in Applied Physics and Materials Science Congress & Exhibition (APMAS 2018). Muğla.2018. p.128.
  • 14. Asan G., Asan A. Yumuşak Çeliğin Korozyonuna MoS2 Katkılı İletken Polimerlerin Etkisi. In: S7713. Ulusal Kimya Mühendisliği Kongresi, Van. 2018. P. 6851.
  • 15. Asan A. Kabasakalaoglu M. and Aksu L. The Role Of Oxalate Ions In The Coverage Of Mild Steel With Polypyrrole. Russian Journal of Electrochemistry. 2005; 41(2):154-158.

Details

Primary Language English
Subjects Electrochemistry, Chemistry, Applied
Published Date Fall
Journal Section Articles
Authors

Gülden ASAN
HITIT UNIVERSITY
0000-0002-6075-159X
Türkiye


Abdurrahman ASAN (Primary Author)
HITIT UNIVERSITY
0000-0002-1010-3981
Türkiye

Publication Date February 15, 2020
Application Date December 15, 2018
Acceptance Date November 21, 2019
Published in Issue Year 2020, Volume 7, Issue 1

Cite

Vancouver Asan G. , Asan A. Corrosion Protection of AISI 1010 Using Doped MoS2 Conductive Polymers. Journal of the Turkish Chemical Society Section A: Chemistry. 2020; 7(1): 151-154.