Orientation control of LiCoO2 epitaxial thin films on metal substrates

Susumu Shiraki, Yoshitaka Takagi, Ryota Shimizu, Tohru Suzuki, Masakazu Haruta, Yukio Sato, Yuichi Ikuhara, Taro Hitosugi

    Research output: Contribution to journalArticlepeer-review

    9 Citations (Scopus)

    Abstract

    We demonstrate the deposition of LiCoO2(11-20) epitaxial thin films on chemically etched Pt(110) substrates, and compare their electrochemical properties with those of LiCoO2(10-14) epitaxial thin films on sputter-annealed Pt(110) reconstructed substrates. Cyclic voltammogram measurements of LiCoO2(11-20) epitaxial films exhibit stable charge and discharge operations, despite the application of a compressive strain on the films.

    Original languageEnglish
    Pages (from-to)175-178
    Number of pages4
    JournalThin Solid Films
    Volume600
    DOIs
    Publication statusPublished - 2016 Feb 1

    Keywords

    • Crystal orientation
    • Epitaxial films
    • LiCoO
    • Lithium ion batteries

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Surfaces and Interfaces
    • Surfaces, Coatings and Films
    • Metals and Alloys
    • Materials Chemistry

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