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Electronic Properties of the Oxide Film and Anodic Oxidation Mechanism of Iron in Borate Buffer Solution

Borate 완충용액에서 철의 산화 반응구조와 산화피막의 전기적 특성

  • Received : 2012.05.08
  • Accepted : 2012.08.08
  • Published : 2012.10.20

Abstract

We have investigated the electronic properties of the oxide film and anodic oxidation mechanism. Iron was oxidized by two reaction pathways depending on pH. The oxide film has showed the electronic properties of n-type semiconductor based on the Mott-Schottky equation.

Keywords

Iron;Oxide film;Semiconductor;Mott-Schottky

References

  1. Heusler, K. E. Iron. In Encyclopedia of Electrochemistry of the Elements, A. J. Bard, Ed.; Vol. IX, Part A; Marcel Dekker: New York, 1982; p 311.
  2. Drazic, D. M. Iron and its Electrochemistry in an active state. In Modern Aspect of Electrochemistry, B. E. Conway, J.O'M. Bockris, and R. E. White, Eds.; Vol. 19, Plenum Press: New York, 1989; p 69
  3. Bockris, J.O'M.; Khan, S.U.M. Surface Electrochemistry, A Molecular Level Approach; Plenum Press: New York, 1993; p 756.
  4. Bockris, J.O'M.; Reddy, A. K. N. Modern Electrochemistry 2B; Kluwer Academic/Plenum Publishers: New York, 2000; p 1666.
  5. Toney, M.; Davenport, A. J.; Oblonsky, L. J.; Ryan, M. P.; Vitus, C. M. Phys. Rev. Lett. 1997, 79(21), 4282. https://doi.org/10.1103/PhysRevLett.79.4282
  6. Kurosaki, M.; Seo, M. Corros. Sci. 2003, 45, 2597. https://doi.org/10.1016/S0010-938X(03)00080-5
  7. Allongue, P.; Joiret, S. Phys. Rev. B: Condens. Matter Mater. Phys. 2005, 71, 115407. https://doi.org/10.1103/PhysRevB.71.115407
  8. Deng, H.; Nanjo, H.; Qian, P.; Santosa, A.; Ishikawa, I.; Kurata, Y. Electrochim. Acta 2007, 52, 4272. https://doi.org/10.1016/j.electacta.2006.12.005
  9. Chien, J.; Huang, K.; Liu, S. Corr. Sci. 2008, 50, 1982. https://doi.org/10.1016/j.corsci.2008.05.002
  10. Flis, J.; Flis-Kabulska, I.; Zakroczymski, T. Electrochim. Acta 2009, 54, 1810. https://doi.org/10.1016/j.electacta.2008.10.003
  11. Harrington, S. P.; Wang, F.; Devine, T. M. Electrochim. Acta 2010, 55, 4092. https://doi.org/10.1016/j.electacta.2009.11.012
  12. Krishnamurthy, B.; Gorsostiza, P. Electrochem. Commun. 2006, 8, 1810.
  13. Raja, K. S.; Jones, D. A. Corros. Sci. 2006, 48, 1623. https://doi.org/10.1016/j.corsci.2005.05.048
  14. Lee, J.-B.; Kim, S.-W. Mater. Chem. Phys. 2007, 104, 98. https://doi.org/10.1016/j.matchemphys.2007.02.089
  15. Wielant, T.; Goosens, V.; Hausbrand, R.; Terryn, H. Electrochim. Acta 2007, 52, 7617. https://doi.org/10.1016/j.electacta.2006.12.041
  16. Pourbaix, M. Atlas of Electrochemical Equilibria (English Ed. by J.A. Franklin); Nat. Assoc. Corr. Eng.: Houston, 1974; p 307.
  17. Bard, A. J.; Faulkner, L. R. Electrochemical Methods, Fundamentals and Applications; John Wiley & Sons Inc.: New York, 2001; p 106.
  18. Appleby, A. J.; Hydrogen. In Encyclopedia of Electrochemistry of the Elements, A. J. Bard, Ed.; Vol. IX, Part A; Marcel Dekker: New York, 1982; p 383.
  19. Bockris, J.O'M.; Reddy, A. K. N. Modern Electrochemistry 2B; Kluwer Academic/Plenum Publishers: New York, 2000; pp 314-318.
  20. Chon, J.-K.; Kim, Y. J. Korean Chem. Soc. 2009, 53(4), 466 https://doi.org/10.5012/jkcs.2009.53.4.466
  21. Chon, J.-K.; Kim, Y. J. Korean Chem. Soc. 2010, 54(4), 380. https://doi.org/10.5012/jkcs.2010.54.4.380
  22. Hakiki, N. E. J. Electrochem. Soc. 1995, 143, 3088.
  23. Filius, J. D.; Lumsdon, D. G.; Meeussen, J. C. L.; Hiemstra, T; Riemsdijk, W. H. Geochim. Cosmochim. Acta 2000, 64, 51. https://doi.org/10.1016/S0016-7037(99)00176-3
  24. Yu, J. G.; Luo, P. R. Appl. Surf. Sci. 2001, 177, 129. https://doi.org/10.1016/S0169-4332(01)00235-5
  25. Ahn, S.; Kwon, H. J. Electroanal. Chem. 2005, 579, 311. https://doi.org/10.1016/j.jelechem.2005.03.003

Cited by

  1. Corrosion and Passivation of Nickel Rotating Disk Electrode in Borate Buffer Solution vol.57, pp.5, 2013, https://doi.org/10.5012/jkcs.2013.57.5.533

Acknowledgement

Supported by : 한국외국어대학교