Nanoscale phase separation of CuI-Cu2MoO4 superionic conducting glass studied by analytical transmission electron microscopy

Takao Tsurui, Junichi Kawamura

    Research output: Contribution to journalArticlepeer-review

    1 Citation (Scopus)

    Abstract

    Microstructures of CuI-Cu2MoO4 superionic conducting glasses have been studied by analytical transmission electron microscopy equipped with high angle annular detector dark field (HAADF) detector and energy dispersive X-ray spectroscopy (EDS). Structural inhomogeneities of 5-10 nm in size are observed from HAADF images in the glass. Deference of composition between bright and dark contrast regions is clearly confirmed by EDS experiments. The nanoscale phase separation of 5-10 nm in size has been clarified by HAADF and EDS experiments.

    Original languageEnglish
    Pages (from-to)132-135
    Number of pages4
    JournalJournal of Non-Crystalline Solids
    Volume357
    Issue number1
    DOIs
    Publication statusPublished - 2011 Jan 1

    Keywords

    • Microstructure
    • Oxide glass
    • Superionic conductor
    • Transmission electron microscopy

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Ceramics and Composites
    • Condensed Matter Physics
    • Materials Chemistry

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