Skip to main content
SpringerLink
Log in

Voltammetric study of electroreduction of silicon complexes in a chloride-fluoride melt

  • Published:
Russian Journal of Electrochemistry Aims and scope Submit manuscript

Abstract

The method of cyclic voltammetry was used to study electroreduction of Si(IV) complexes in a molten salt of NaCl-KCl-NaF%)-K2SiF6. A two-stage discharge mechanism with a transfer of two electrons in each step is established. Herewith, the first electrochemical stage is complicated with the disproportionation reaction. Diffusion coefficients are determined for the Si(IV) and Si(II) complexes at the temperature of 1023 K.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Andriiko, A.A., Panov, E.V., Boiko, O.I., Yakovlev, B.V., and Borovik, O.Ya., Elektrokhimiya, 1997, vol. 33, p. 1447 [Russ. J. Elektrochem. (Engl. Transl.), vol. 33, p. 1343].

    Google Scholar 

  2. Frolenko, D.B., Martem’yanova, Z.S., Valeev, Z.I., and Baraboshkin, A.N., Elektrokhimiya, 1992, vol. 28, p. 1737.

    CAS  Google Scholar 

  3. Rao, G.M., Elwell, D., and Feigelson, R.S., J. Electrochem. Soc., 1981, vol. 128, p. 1708.

    Article  CAS  Google Scholar 

  4. Rao, G.M., Elwell, D., and Feigelson, R.S., J. Electrochem. Soc., 1980, vol. 127, p. 1940.

    Article  CAS  Google Scholar 

  5. De Mattei, R.C., Elwell, D., and Feigelson, R.S., J. Electrochem. Soc., 1981, vol. 128, p. 1712.

    Article  Google Scholar 

  6. Rao, G.M. and Elwell, D., J. Appl. Electrochem., 1988, vol. 18, p. 15.

    Article  Google Scholar 

  7. Delimarskii, Yu.K., Golov, A.G., Nizov, A.P., and Chernov, R.V., Ukr. Khim. Zh., 1968, vol. 34, p. 1227.

    CAS  Google Scholar 

  8. Chernov, R.V., Nizov, A.P., and Delimarskii, Yu.K., Ukr. Khim. Zh., 1971, vol. 37, p. 422.

    CAS  Google Scholar 

  9. Delimarskii, Yu.K., Storchak, N.N., and Chernov, R.V., Elektrokhimiya, 1973, vol. 9, p. 1443.

    CAS  Google Scholar 

  10. Boiko, O.I., Delimarskii, Yu.K., and Chernov, R.V., Ukr. Khim. Zh., 1985, vol. 51, p. 385.

    CAS  Google Scholar 

  11. Elwell, D. and Rao, G.M., Electrochim. Acta, 1982, vol. 27, p. 673.

    Article  CAS  Google Scholar 

  12. De Lepinay, Bouteillon, J., Traore, S., Renaud, D., and Barbier, M.J., J. Appl. Electrochem., 1987, vol. 17, p. 294.

    Article  Google Scholar 

  13. Kuznetsov, S.A., in Molten Salts: From Fundamentals to Applications, Gaune-Escard, M., Ed., Norwel, MA: Kluwer Acad. Publ., 2002, vol. 52, p. 283.

    Google Scholar 

  14. Shunk, F.A., Constitution of Binary Alloys: The Second Supplement, New York: McGraw-Hill, 1966.

    Google Scholar 

  15. Kuznetsov, S.A., Hayashi, H., Minato, K., and Gaune-Escard, M., J. Electrochem. Soc., 2005, vol. 152, p. 203.

    Article  Google Scholar 

  16. Kuznetsov, S.A. and Gaune-Escard, M., J. Electroanal. Chem, 2006, vol. 595, p. 11.

    Article  CAS  Google Scholar 

  17. Nicholson, R.S. and Shain, I., Anal. Chem., 1964, vol. 36, p. 706.

    Article  CAS  Google Scholar 

  18. Nicholson, R.S., Anal. Chem., 1966, vol. 38, p. 1406.

    Article  CAS  Google Scholar 

  19. Mastragastino, M., Nadjo, L., and Saveant, J.M., Electrochim. Acta, 1968, vol. 13, p. 721.

    Article  Google Scholar 

  20. Galus, Z., Teoretyczne podstawy electroanalizy chemicznej, Warszawa: Panstwowe Wydawnictwo Naukowe, 1971.

    Google Scholar 

  21. Delahay, P., Novye pribory i metody v elektrokhimii (New Devices and Methods in ELectrochemistry), Moscow: Izd-vo inostr. lit., 1958.

    Google Scholar 

  22. Mamantov, G., Manning, D.L., and Dale, J.M., J. Electroanal. Chem., 1965, vol. 9, p. 253.

    Article  CAS  Google Scholar 

  23. Matsuda, H. and Ayabe, Y., Z. Electrochem., 1955, vol. 59, p. 494.

    CAS  Google Scholar 

  24. Kuznetsov, S.A. and Gaune-Escard, M., Electrochim. Acta, 2001, vol. 46, p. 1101.

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Tananaev Institute of Rare Element and Mineral Chemistry and Technology, Kola Science Center, Russian Academy of Sciences, Akademgorodok 26a, Apatity, Murmansk oblast, 184209, Russia

    S. V. Kuznetsova, V. S. Dolmatov & S. A. Kuznetsov

Authors
  1. S. V. Kuznetsova
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. V. S. Dolmatov
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. S. A. Kuznetsov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to S. A. Kuznetsov.

Additional information

Original Russian Text © S.V. Kuznetsova, V.S. Dolmatov, S.A. Kuznetsov, 2009, published in Elektrokhimiya, 2009, Vol. 45, No. 7, pp. 797–803.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kuznetsova, S.V., Dolmatov, V.S. & Kuznetsov, S.A. Voltammetric study of electroreduction of silicon complexes in a chloride-fluoride melt. Russ J Electrochem 45, 742–748 (2009). https://doi.org/10.1134/S1023193509070052

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S1023193509070052

Key words

Search

Navigation