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Tarasova, N. A., Animitsa, I. E., Galisheva, A. O., Kochetova, N. A., Baldina, L. I., & Ivanova, I. V. (2018). The Effect of Simultaneous Homo- and Heterogeneous Doping on Transport Properties of Ba2In2O5. KnE Materials Science, 4(2), 1–7. https://doi.org/10.18502/kms.v4i2.3029

https://doi.org/10.18502/kms.v4i2.3029

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authors

  • N A Tarasova
    No author data available.
  • I E Animitsa
    No author data available.
  • A O Galisheva
    No author data available.
  • N A Kochetova
    No author data available.
  • L I Baldina
    No author data available.
  • I V Ivanova
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Published Date

  • Oct 14, 2018

The Effect of Simultaneous Homo- and Heterogeneous Doping on Transport Properties of Ba2In2O5

KnE Materials Science / Sino-Russian ASRTU Conference Alternative Energy: Materials, Technologies, and Devices / Pages 1–7

Abstract

In this article, the possibility of application of simultaneous homogeneous and heterogeneous doping has been described for the first time. The composite 0.7Ba1.95In2O4.9F0.1⋅0.3Ba2 InNbO6 has been obtained by in situ solid-state method. The scanning electron microscopy and thermogravimetry investigations have been
carried out; the electrical properties have been examined. It has been proved that simultaneous homogeneous and heterogeneous doping is a prospective method for obtaining high-conductive proton electrolytes.


Keywords: brownmillerite, composite, anionic doping, fluorine

References
[1] Yao, T., Uchimoto, Y., Kinuhata, M., et al. (2000). Crystal structure of Ga-doped Ba2In2O5 and its oxide ion conductivity. Solid State Ionics, vol. 132, pp. 189–198.


[2] Kakinuma, K., Yamamura, H., Haneda, H., et al. (2001). Oxide-ion conductivity of (Ba1−