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Applied Physics A

, Volume 49, Issue 1, pp 55–60 | Cite as

Mixed solid electrolytes based on poly(ethylene oxide)

  • J. Płocharski
  • W. Wieczorek
  • J. Przyłuski
  • K. Such
Solid-State Ionics

Abstract

Polymer solid electrolytes from a PEO-NaI system were mixed with Nasicon and Al2O3 powders. As a result an increase of ionic conductivity exceeding 10−1 S/cm at room temperature was observed for both cases. This increase was due to a higher concentration of amorphous phase which resulted apparently from a higher nucleation rate during the solidification process. The samples were studied using impedance spectroscopy, X-ray diffraction, electron microscopy, NMR, and other techniques.

PACS

66.30 61.10 64.60 82.45 

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Copyright information

© Springer-Verlag 1989

Authors and Affiliations

  • J. Płocharski
    • 1
  • W. Wieczorek
    • 1
  • J. Przyłuski
    • 1
  • K. Such
    • 1
  1. 1.Institute of Inorganic TechnologyWarsaw University of TechnologyWarszawaPoland

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