Ionic conductivity and phase transitions in solid solutions Na 3 Sc 2(1−x) Yb 2x (PO 4 ) 3


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Authors

  • Ж. М. Салиходжа
  • А. Ногай
  • С. Стефанович
  • А. С. Ногай

DOI:

https://doi.org/10.32523/2616-6836-2020-132-3-44-50

Abstract

In this article, the concentration intervals of the existence of single-phase solid solutions
Na 3 Sc 2(1−x) Yb 2x (PO 4 ) 3 (x = 0 - 0,03) are established, the regularities concerning the conductive properties and phase transitions of the synthesized samples are studied. The features of ionic conductivity in the α –, β –, γ –phases of the solid solutions under study have been clarified. The behavior of the temperatures of the phase transitions Т α→β and Т β→γ , which
occur as a result of the substitution of ytterbium cations for scandium atoms in solid solutions Na 3 Sc 2(1−x) Yb 2x (PO 4 ) 3 , has been established.

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Published

2022-07-02

How to Cite

Салиходжа, . Ж. М., Ногай , А., Стефанович , С., & Ногай, . А. С. (2022). Ionic conductivity and phase transitions in solid solutions Na 3 Sc 2(1−x) Yb 2x (PO 4 ) 3. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES, 132(3), 44–50. https://doi.org/10.32523/2616-6836-2020-132-3-44-50

Issue

Vol. 132 No. 3 (2020)

Section

Статьи