Thin film lithium battery using stable solid electrolyte Li 4SiO4 fabricated by PLD

A. Nakagawa, N. Kuwata, Y. Matsuda, J. Kawamura

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Citations (Scopus)

    Abstract

    The Li4SiO4 thin film was successfully deposited by pulsed laser deposition (PLD) technique using an ArF excimer laser. The morphology, the micro structure and the ionic conductivity of me Li 4SiO4 film were investigated. The ionic conductivity was 4.1×10 -7Scm-1 at 25°C. A solid-state thin film battery (TFB) consisting of the amorphous Li4SiO4 electrolyte with LiCoO2 positive electrode and Li metal negative electrode was fabricated and characterized. The TFB exhibited good reversibility on CV cycles for more man 50 cycles between 3.0 and 4.4V.

    Original languageEnglish
    Title of host publicationRechargeable Lithium-Ion Batteries
    Pages155-161
    Number of pages7
    Edition36
    DOIs
    Publication statusPublished - 2010 Dec 1
    EventRechargeable Lithium and Lithium-Ion Batteries - 216th ECS Meeting - Vienna, Austria
    Duration: 2009 Oct 42009 Oct 9

    Publication series

    NameECS Transactions
    Number36
    Volume25
    ISSN (Print)1938-5862
    ISSN (Electronic)1938-6737

    Other

    OtherRechargeable Lithium and Lithium-Ion Batteries - 216th ECS Meeting
    CountryAustria
    CityVienna
    Period09/10/409/10/9

    ASJC Scopus subject areas

    • Engineering(all)

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