Using Frequency Impedance Spectroscopy to Study the Properties of Cobalt-Modified Nanoporous Alumina

Abstract

The properties of a cobalt-modified nanoporous alumina formed by two-stage oxidation were investigated by electrochemical impedance spectroscopy. States corresponding to the different distribution of cobalt in the pores are considered. Equivalent circuits were selected that adequately correspond to the obtained impedance spectra, allowing the results of surface modification and its change to be evaluated in the study.

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    DCS is Dummy Cell Solver.

REFERENCES

  1. 1

    Roco, M.C., Williams, R.S., and Alivisatos, P., Nanotechnology: Shaping the World Atom by Atom, Interagency Working Group on Nanoscience, Engineering and Technology (IWGN) Report, Washington, DC, 1999.

  2. 2

    Jiang Jian, Li Yuanyuan, Liu Jinping, et al., Adv. Mater., 2012, vol. 24, no. 38, p. 5166.

    Article  Google Scholar 

  3. 3

    Shingubara, S., J. Nanopart. Res., 2003, vol. 5, nos. 1–2, p. 17.

    CAS  Article  Google Scholar 

  4. 4

    Sarkar, J., Khan, G.G., and Basumallick, A., Bull. Mater. Sci., 2007, vol. 30, no. 3, p. 271.

    CAS  Article  Google Scholar 

  5. 5

    Noh, K., Brammer, K.S., Seong, T.-Y., and Jin, S., Nano: Brief Rep. Rev., 2011, vol. 6, no. 6, p. 541.

    CAS  Article  Google Scholar 

  6. 6

    Kartopu, G., Yalçin, O., Es-Souni, M., and Başaran, A.C., J. Appl. Phys., 2008, vol. 103, no. 9, p. 093915.

    Article  Google Scholar 

  7. 7

    Roslyakov, I.V., Napol’skii, K.S., Eliseev, A.A., et al., Nanotechnol. Russ., 2009, vol. 4, nos. 3–4, p. 176.

    Article  Google Scholar 

  8. 8

    Shcherbakov, A.I., Oshe, E.K., Skvortsova, I.B., et al., Prot. Met. Phys. Chem. Surf., 2011, vol. 47, no. 2, p. 203.

    CAS  Article  Google Scholar 

  9. 9

    Lozovaya, O.V., Tarasevich, M.R., Bogdanovskaya, V.A., et al., Prot. Met. Phys. Chem. Surf., 2011, vol. 47, no. 1, p. 48.

    CAS  Article  Google Scholar 

  10. 10

    Masuda, H. and Fukuda, K., Science, 1995, vol. 268, p. 1466.

    CAS  Article  Google Scholar 

  11. 11

    Benfild, R.E., Grandjean, D., Dore, J.C., et al., Eur. Phys. J. D, 2001, vol. 16, no. 1, p. 399.

    Article  Google Scholar 

  12. 12

    Vinogradova, S.S., Iskhakova, I.O., Kaidrikov, R.A., and Zhuravlev, B.L., Metod impedansnoi spektroskopii v korrozionnykh issledovaniyakh. Uchebnoe posobie (Method of Impedance Spectroscopy for Corrosion Researches. Student’s Book), Kazan: Kazan National Research Technological Univ., 2012, p. 96.

  13. 13

    Shcherbakov, A.I., Korosteleva, I.G., Kasatkina, I.V., et al., Prot. Met. Phys. Chem. Surf., 2019, vol. 55, no. 4, p. 689.

    CAS  Article  Google Scholar 

  14. 14

    Bouchama, L., Azzouz, N., Boukmouche, N., et al., Surf. Coat. Technol., 2013, vol. 235, p. 676.

    CAS  Article  Google Scholar 

  15. 15

    Lorenz, W.J. and Mansfeld, F., Corros. Sci., 1981, vol. 21, nos. 9–10, p. 647.

    CAS  Article  Google Scholar 

  16. 16

    Mansfeld, F., Lin, S., Kim, S., and Shih, H., J. Electrochem. Soc., 1990, vol. 137, no. 1, p. 78.

    CAS  Article  Google Scholar 

  17. 17

    Mahato, Neelima and Singh, M.M., Port. Electrochim. Acta, 2011, vol. 29, no. 4, p. 233.

  18. 18

    Elkin, V.V., Marshakov, A.I., Rybkina, A.A., et al., Russ. J. Electrochem., 2011, vol. 47, no. 2, p. 136.

    CAS  Article  Google Scholar 

  19. 19

    Itagaki Masayuki, Taya Akirhiro, Watanabe Kuanihiro, et al., Anal. Sci., 2002, vol. 18, no, 6, p. 641.

    Article  Google Scholar 

  20. 20

    Annergren, I., J. Electrochem. Soc., 1997, vol. 144, no. 4, p. 1208.

    CAS  Article  Google Scholar 

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Correspondence to A. I. Shcherbakov.

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Translated by Sh. Galyaltdinov

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Shcherbakov, A.I., Korosteleva, I.G., Kasatkina, I.V. et al. Using Frequency Impedance Spectroscopy to Study the Properties of Cobalt-Modified Nanoporous Alumina. Prot Met Phys Chem Surf 56, 288–294 (2020). https://doi.org/10.1134/S2070205120020227

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Keywords:

  • nanoporous aluminum oxide
  • cobalt
  • electrochemical impedance spectroscopy