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Russian Journal of Electrochemistry

, Volume 41, Issue 5, pp 540–543 | Cite as

Dependences on the Composition and a Comparison of Electrolytic Properties of Some Germanium-Containing Quasi-binary Salt Systems

  • A. P. Leushina
  • D. N. Danilov
  • V. P. Zlomanov
Article
  • 18 Downloads

Abstract

Germanium-containing quasi-binary salt systems GeSe-GeI2 and NaI-GeI2 (GeI2 is a dopant) are studied by methods of electroconductance and x-ray diffraction analysis (XRDA). The conductivity isotherms combined with the XRDA data show that the domain of restricted solid solutions in these systems comes to 3 and 1 mol % GeI2, respectively. The maximal electrolytic admittance is observed at 2 and 0.25 mol % GeI2 in GeSe-GeI2 and NaI-GeI2 systems. The GeSe system has better ceramic properties, is less susceptible to water traces, and has higher conductivity and lower activation energy for conduction.

Key words

quasi-binary salt systems germanium-conducting solid electrolytes electroconduction ion transport numbers 

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Copyright information

© MAIK “Nauka/Interperiodica” 2005

Authors and Affiliations

  • A. P. Leushina
    • 1
  • D. N. Danilov
    • 1
  • V. P. Zlomanov
    • 2
  1. 1.Vyatka State UniversityVyatkaRussia
  2. 2.Moscow State UniversityMoscowRussia

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