Structure and Ion dynamics of P2O5-CaO-Na2O-ZnO glass

A. Maheswaran, G. Hirankumar, S. Karthickprabhu, Junichi Kawamura

    Research output: Contribution to journalArticlepeer-review

    3 Citations (Scopus)

    Abstract

    Phosphate glass system of 47P2O5–30.5CaO–(22.5-x)Na2O–xZnO (x=1, 2, 3, 4 and 5) have been prepared by melt quenching technique. From the Raman analysis, the glass structure has been analyzed. Purity of glasses has been confirmed from EDX analysis. The conductivity and ion dynamics of the glasses have been studied over a wide range of frequency (42Hz to 1 MHz) and temperature of 200°C to 250°C. The frequency and temperature dependent dielectric properties of the glasses have been analyzed in terms of imaginary part of dielectric modulus.

    Original languageEnglish
    Pages (from-to)5391-5395
    Number of pages5
    JournalInternational Journal of ChemTech Research
    Volume6
    Issue number13
    Publication statusPublished - 2014 Jan 1

    Keywords

    • Dielectric modulus and activation energy
    • Glass
    • Raman spectroscopy

    ASJC Scopus subject areas

    • Chemistry(all)
    • Chemical Engineering(all)

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