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Physics of the Solid State

, Volume 60, Issue 12, pp 2418–2423 | Cite as

H/D Isotope Effect in the Conductivity of CaZr1 – xScxO3 – α in Reducing Atmospheres

  • V. P. GorelovEmail author
  • V. B. Balakireva
  • A. V. Kuz’min
SEMICONDUCTORS

Abstract

The ionic (proton and deuteron) conductivity of the system CaZr1 – xScxO3 – α (x = 0.03–0.20) is studied experimentally in H2 + H2O + N2 and D2 + D2O + N2 reducing atmospheres at pH2O = pD2O = 3.2 kPa and in the temperature range of 600–900°C. This system exhibits a considerable H/D isotopic effect in conductivity, and its magnitude is estimated. Using theoretical elaborations, we also estimate the magnitude of the thermodynamic isotope effect in the solubility of H2O/D2O in the considered system under reducing conditions.

Notes

ACKNOWLEDGMENTS

The work was partially supported by the Ural Branch of the Russian Academy of Sciences (project no. 18-10-3-11).

In this work, we used facilities of the Shared Access Center “Composition of Compounds,” the Institute of High-Temperature Electrochemistry, the Ural Branch of the Russian Academy of Sciences.

REFERENCES

  1. 1.
    L. Malavas, C. A. J. Fisher, and M. S. Islam, Chem. Soc. Rev. 39, 4370 (2010).CrossRefGoogle Scholar
  2. 2.
    D. A. Medvedev, J. G. Lyagaeva, E. V. Gorbova, A. K. Demin, and P. Tsiakaras, Prog. Mater. Sci. 75, 38 (2016).CrossRefGoogle Scholar
  3. 3.
    A. B. Yaroslavtsev, Russ. Chem. Rev. 85, 1255 (2016).ADSCrossRefGoogle Scholar
  4. 4.
    T. Norby, ECS Trans. 80, 23 (2017).CrossRefGoogle Scholar
  5. 5.
    H. Iwahara, T. Yajima, T. Hibino, K. Ozaki, and H. Suzuki, Solid State Ionics 61, 65 (1993).CrossRefGoogle Scholar
  6. 6.
    M. Dudek, Adv. Mater. Sci. 8, 15 (2008).Google Scholar
  7. 7.
    G. I. Fadeev, A. N. Volkov, A. S. Kalyakin, A. K. De-min, V. P. Gorelov, A. D. Neuimin, and V. B. Balakireva, Request No. 2011147413/28, Byull Izobret. No. 15 (2013).Google Scholar
  8. 8.
    H. Matsumoto, H. Hayashi, T. Shimura, H. Iwahara, and T. Yogo, Solid State Ionics 161, 93 (2003).CrossRefGoogle Scholar
  9. 9.
    M. Tanaka, K. Katahira, Y. Asakura, T. Uda, H. Iwahara, and I. Yamamoto, J. Nucl. Sci. Technol. 41, 61 (2004).CrossRefGoogle Scholar
  10. 10.
    N. Kurita, Yue-P. Xiong, Y. Imai, and N. Fukatsu, Ionics 16, 787 (2010).CrossRefGoogle Scholar
  11. 11.
    V. P. Gorelov, V. B. Balakireva, and A. V. Kuz’min, Phys. Solid State 58, 12 (2016).ADSCrossRefGoogle Scholar
  12. 12.
    V. P. Gorelov, V. B. Balakireva, and A. V. Kuz’min, Russ. J. Electrochem. 52, 1076 (2016).CrossRefGoogle Scholar
  13. 13.
    V. P. Gorelov, V. B. Balakireva, A. V. Kuz’min, and S. V. Plaksin, Inorg. Mater. 50, 4945 (2014).CrossRefGoogle Scholar
  14. 14.
    J. Lyagaeva, N. Danilov, D. Koron, A. Farlenkov, D. Medvedev, A. Demin, I. Animitsa, and P. Tsiakaras, Ceram. Int. 43, 7184 (2017).CrossRefGoogle Scholar
  15. 15.
    V. P. Gorelov, V. B. Vykhodets, T. E. Kurennykh, V. B. Balakireva, A. V. Kuz’min, and M. V. Anan’ev, Russ. J. Electrochem. 49, 915 (2013).CrossRefGoogle Scholar
  16. 16.
    M. V. Anan’ev, N. M. Bershitskaya, S. V. Plaksin, and E. Kh. Kurumchin, Russ. J. Electrochem. 48, 879 (2012).CrossRefGoogle Scholar
  17. 17.
    K. D. Kreuer, Ann. Rev. Mater. Res. 33, 333 (2003).ADSCrossRefGoogle Scholar
  18. 18.
    R. Mukundan, E. I. Brosha, S. A. Birdsell, A. I. Cos-tello, F. H. Garson, and R. S. Willms, J. Electrochem. Soc. 146, 2184 (1999).CrossRefGoogle Scholar
  19. 19.
    V. B. Balakireva, A. V. Kuz’min, and V. P. Gorelov, Russ. J. Electrochem. 46, 749 (2010).CrossRefGoogle Scholar
  20. 20.
    K. D. Kreuer, A. Fuchs, and J. Maier, Solid State Ionics 77, 157 (1995).CrossRefGoogle Scholar
  21. 21.
    A. S. Nowick and A. V. Vaysleyb, Solid State Ionics 97, 17 (1997).CrossRefGoogle Scholar
  22. 22.
    N. Bonanos, Solid State Ionics 145, 265 (2001).CrossRefGoogle Scholar
  23. 23.
    N. Bonanos, A. Huijser, and F. W. Poulsen, Solid State Ionic 275, 9 (2015).CrossRefGoogle Scholar
  24. 24.
    N. V. Arestova and V. P. Gorelov, Elektrokhimiya 30, 988 (1994).Google Scholar
  25. 25.
    E. P. Antonova, I. Yu. Yaroslavtsev, D. I. Bronin, V. B. Balakireva, V. P. Gorelov, and V. I. Tsidil’kovskii, Russ. J. Electrochem. 46, 741 (2010).CrossRefGoogle Scholar
  26. 26.
    V. Tsidilkovski, A. Kuzmin, L. Putilov, and V. Balakireva, Solid State Ionics 301, 170 (2017).CrossRefGoogle Scholar
  27. 27.
    V. I. Tsidilkovski, V. B. Vykhodets, T. E. Kurennykh, V. P. Gorelov, and V. B. Balakireva, JETP Lett. 92, 774 (2010).ADSCrossRefGoogle Scholar
  28. 28.
    V. I. Tsidilkovski, Solid State Ionics 162–163, 47 (2003).CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • V. P. Gorelov
    • 1
    Email author
  • V. B. Balakireva
    • 1
  • A. V. Kuz’min
    • 1
    • 2
  1. 1.Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of SciencesYekaterinburgRussia
  2. 2.Ural Federal University Named after the First President of Russia B.N. YeltsinYekaterinburgRussia

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