Acid Corrosion Inhibition of Nickel by Some Organic/Macrocyclic Compounds

  • F. M. Mahgoub
  • B. A. Abd-El-Nabey
  • M. Khalifa
  • A. El-Hefnawy

Abstract

The corrosion inhibition of nickel in 0.5 M sulfuric acid solution by 2-(triphenyl phosphoranylidene) succinic anhydride (2TPSA),1,4,8,11 tetraazocyclotetradecane (cyclam), and N, N′-bis(2-aminoethyl)-1,3-propane diamine (2,3,2 tet.) have been investigated using DC polarization technique.

The anodic polarization curves of nickel in 0.5 M H2SO4 at different concentrations of the three inhibitors were recorded at room temperature. The critical current density values were used to calculate the percentage inhibition for each inhibitor concentration. The results were compared with fits obtained from the application of Langmuir, Frumkin, Flory-Huggins isotherm, and also from the application of kinetic-thermodynamic model. The results obtained were correlated to the chemical structure and the macrocyclic effect of the inhibitors.

Keywords

Langmuir Isotherm Corrosion Inhibition Critical Current Density Sulfuric Acid Solution Succinic Anhydride 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Reshetnikov, “Metall. Kokskhim”, 89 (1986) p. 14.Google Scholar
  2. 2.
    Aramaki, Boshoku Gijutsu, Corros. Eng., 36 (1987), p. 444.Google Scholar
  3. 3.
    Sastry, R. Packwood, werkst, “Korros.”, 38 (1987) p. 77.CrossRefGoogle Scholar
  4. 4.
    R. Abd El-Gulil, A. Abd El Fattah, “Corros. Prev. Control”, 34 (1987) p. 149.Google Scholar
  5. 5.
    Aramaki, T. Mochizuki, H, H, Nishiha, “10th Inter. Congress on Met. Corros., Madras, India, vol. 3 Oxford and IBH, New Delhi, 1988, p. 2759.Google Scholar
  6. 6.
    Aramaki, Kunit Sugu; Nishihava, Hirdshi (Fac. Sci. Technolo., Keio. Univ, Kokohama, Japan 223). J. Elec-trochem. SOC. 1987, 134 (5), 1059-64 (Eng.).Google Scholar
  7. 7.
    Muralidharan, M. Verashanmugani, G. Kalaignan, Bull. Electrochem., 1 (1985), p. 373.Google Scholar
  8. 8.
    Fillppo, A. Rossi, M. Spezziga, Proceedings of 6th Europ. symp. on Comos. inhibit., Ferrara, Italy, University of Ferrara, (1985).Google Scholar
  9. 9.
    K. Kishi, S. Lkeda, Application of surface science, 5 (1980) p. 37.CrossRefGoogle Scholar
  10. 10.
    El-Awady, B.A. Abd El-Nabey, S.G. Aziz, M. Khalifa and H. Al. Ghamdey. “International Jour. Chem.” vol 1, No. 4 (1990). 169–179.Google Scholar
  11. 11.
    El-Awady, BN.A. Abd-El-Nabey, and S.G. Aziz, “Electrochem. Soc.” vol. 139 No. 8 (1992).Google Scholar
  12. 12.
    Khamis, F. Bellucci. R.M. Latanision, and E.S.H. El-Ashry “Corrosion” pp. 677-686 (1991).Google Scholar
  13. 13.
    Frumkin, “Z. Phys. Chem.”, 116 (1925) p. 466.Google Scholar
  14. 14.
    Dhar. B. Conway, K. Joshi, “Electrochemica Ata.” 18 (1973) p. 789.CrossRefGoogle Scholar
  15. 15.
    Al-Andouli, F. El-Taib, F. El-Nizami and B. Ateya. Extended Abstracts of the Electrochemical Society Fall meeting, Chicago, Illinas, Electrochem. SOC, Pennington, NJ, p. 188 (1988).Google Scholar

Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • F. M. Mahgoub
    • 1
  • B. A. Abd-El-Nabey
    • 2
  • M. Khalifa
    • 2
  • A. El-Hefnawy
    • 1
  1. 1.Department of Material Science, Institute of Graduate Studies and ResearchAlexandria UniversityAlexandriaEgypt
  2. 2.Department of Chemistry, Faculty of ScienceAlexandria UniversityEgypt

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