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Russian Journal of Electrochemistry

, Volume 41, Issue 8, pp 900–902 | Cite as

Eutectic Composition Systems NaF-DyF3, NaF-HoF3, and MgF2-ScF3 as Ionic Conductors

  • N. I. Sorokin
  • I. I. Buchinskaya
  • A. A. Bystrova
  • V. V. Konovalova
  • B. P. Sobolev
Short Communications
  • 48 Downloads

Abstract

Electrophysical properties of eutectic composites formed in the NaF-DyF3, NaF-HoF3, and MgF2-ScF3 systems are studied at 18–528°C. The conductivity of 25NaF-75DyF3, 25NaF-75HoF3, and 55MgF2-45ScF3 at 20°C (9 × 10−8, 3 × 10−7, and 2 × 10−6 S/cm) exceed that of the initial materials by 2–4 orders of magnitude.

Key words

ionic conduction solid electrolytes composites fluorides 

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Copyright information

© MAIK “Nauka/Interperiodica” 2005

Authors and Affiliations

  • N. I. Sorokin
    • 1
  • I. I. Buchinskaya
    • 1
  • A. A. Bystrova
    • 2
  • V. V. Konovalova
    • 1
  • B. P. Sobolev
    • 1
  1. 1.Shubnikov Institute of CrystallographyRussian Academy of SciencesMoscowRussia
  2. 2.Scientific Center of Fiber Optics, General Physics InstituteRussian Academy of SciencesMoscowRussia

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