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A study of the electrochemical behavior of the Ti(IV)/Ti(III) redox couple in the NaCl-KCl-NaF-K2TiF6 melt in order to optimize the electrorefining of titanium and synthesis of alloys based on this metal

  • Applied Electrochemistry and Corrosion Protection of Metals
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Abstract

Temperature dependence of the standard charge-transfer rate constant was obtained in a study of the redox reaction Ti(IV) + e ⇆ Ti(III) in a (NaCl-KCl)equim-NaF(10 wt %)-K2TiF6 melt by cyclic voltammetry. The processes of titanium refining and high-temperature electrochemical syntheses of alloys on its basis can be optimized by using this dependence.

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References

  1. Parfenov, O.G. and Pashkov, G.L., Problemy sovremennoi metallurgii titana (Problems of Modern Metallurgy of Titanium), Novosibirsk: Sib. Otd. Ross. Akad. Nauk, 2008.

    Google Scholar 

  2. Hotta, H., Abe, M., Kuji, T., and Uchida, H., Alloys Compd., 2007, vol. 439, pp. 221–226.

    Article  CAS  Google Scholar 

  3. Kuznetsov, S.A., Kazakova, O.S., and Makarova, O.V., Z. Naturforsch., 2009, vol. 64a, nos. 7–8, pp. 485–491.

    Google Scholar 

  4. Kazakova, O.S. and Kuznetsov, S.A., Tsv. Met., 2011, no. 11, pp. 4–8.

    Google Scholar 

  5. Kazakova, O.S. and Kuznetsov, S.A., ECS Transactions, 2012, vol. 50, no. 11, pp. 181–190.

    Article  CAS  Google Scholar 

  6. Kazakova, O.S., Makarova, O.V., and Kuznetsov, S.A., Perspektivn. Materialy, 2013, no. 10, pp. 20–28.

    Google Scholar 

  7. Polyakova, L.P., Stangrit, R.T., and Polyakov, E.G., Electrochim. Acta, 1986, vol. 31, no. 2, pp. 159–161.

    Article  CAS  Google Scholar 

  8. Sequeira, S.A., J. Electroanal. Chem., 1988, vol. 239, nos. 1–2, pp. 203–208.

    Article  CAS  Google Scholar 

  9. Polyakova, L.P., Taxil, P., and Polyakov, E.G., Alloys Compd., 2003, vol. 359, pp. 244–255.

    Article  CAS  Google Scholar 

  10. Popova, A.V. and Kuznetsov, S.A., Russ. J. Electrochem., 2008, vol. 44, no. 8, pp. 921–925.

    Article  CAS  Google Scholar 

  11. Kuznetsov, S.A., Kremenetskii, V.G., Popova, A.V., et al., Doklady Akad. Nauk, 2009, vol. 428, no. 6, pp. 770–773.

    Google Scholar 

  12. Popova, A.V., Kremenetskii, V.G., Solov’ev, V.V., et al., Russ. J. Electrochem., 2010, vol. 46, no. 6, pp. 671–679.

    Article  CAS  Google Scholar 

  13. Popova, A.V. and Kuznetsov, S.A., Russ. J. Electrochem., 2012, vol. 48, no. 1, pp. 93–98.

    Article  CAS  Google Scholar 

  14. Stulov, Yu.V. and Kuznetsov, S.A., Rasplavy, 2010, no. 6, pp. 26–34.

    Google Scholar 

  15. Stulov, Yu.V., Kremenetskii, V.G., Kremenetskaya, O.V., et al., Russ. J. Electrochem., 2011, vol. 47, no. 8, pp. 948–958.

    Article  CAS  Google Scholar 

  16. Stulov, Yu.V., Kremenetsky, V.G., and Kuznetsov, S.A., Int. J. Electrochem. Sci., 2013, vol. 8, pp. 7327–7344.

    CAS  Google Scholar 

  17. Kuznetsov, S.A. and Gaune-Escard, M., J. Nucl. Mater., 2009, vol. 389, pp. 108–114.

    Article  CAS  Google Scholar 

  18. Bukatova, G.A. and Kuznetsov, S.A., Electrochem. Commun., 2005, vol. 7, pp. 637–641.

    Article  CAS  Google Scholar 

  19. Nicholson, R.S., Anal. Chem., 1965, vol. 37, no. 11, pp. 1351–1355.

    Article  CAS  Google Scholar 

  20. Kuznetsov, S.A., Kuznetsova, S.V., and Stangrit, P.T., Russ. J. Electrochem., 1990, vol. 26, no. 1, pp. 55–60.

    Google Scholar 

  21. Galus, Z., Fundamentals of Electrochemical Analysis, Ellis Horwood, 1994.

    Google Scholar 

  22. Damaskin, B.B. and Petrii, O.A., Vvedenie v elektrokhimicheskuyu kinetiku (Introduction to Electrochemical Kinetics), Moscow: Vysshaya Shkola, 1975.

    Google Scholar 

  23. Matsuda, H. and Ayabe, Y., Z. Elektrochem., 1955, vol. 59, pp. 494–503.

    CAS  Google Scholar 

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Authors and Affiliations

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

    D. A. Vetrova, O. S. Kazakova & S. A. Kuznetsov

Authors
  1. D. A. Vetrova
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  2. O. S. Kazakova
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  3. S. A. Kuznetsov
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Correspondence to D. A. Vetrova.

Additional information

Original Russian Text © D.A. Vetrova, O.S. Kazakova, S.A. Kuznetsov, 2014, published in Zhurnal Prikladnoi Khimii, 2014, Vol. 87, No. 4, pp. 446–450.

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Vetrova, D.A., Kazakova, O.S. & Kuznetsov, S.A. A study of the electrochemical behavior of the Ti(IV)/Ti(III) redox couple in the NaCl-KCl-NaF-K2TiF6 melt in order to optimize the electrorefining of titanium and synthesis of alloys based on this metal. Russ J Appl Chem 87, 439–443 (2014). https://doi.org/10.1134/S1070427214040077

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  • DOI: https://doi.org/10.1134/S1070427214040077

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