Lithium storage in Li 4Ti 5O 12 spinel: The full static picture from electron microscopy

Xia Lu, Liang Zhao, Xiaoqing He, Ruijuan Xiao, Lin Gu, Yong Sheng Hu, Hong Li, Zhaoxiang Wang, Xiaofeng Duan, Liquan Chen, Joachim Maier, Yuichi Ikuhara

    研究成果: Article査読

    253 被引用数 (Scopus)

    抄録

    The full static picture of Li storage in Li 4Ti 5O 12 is derived using the latest spherical aberration-corrected scanning transmission electron microscopy and first-principles calculations. The accommodation of the additional Li + is directly visualized and the distribution of electrons introduced by lithium insertion deduced. Moreover, Li 4Ti 5O 12 is found to transform into Li 7Ti 5O 12 on lithiation by developing a dislocation-free coherent hetero-interface.

    本文言語English
    ページ(範囲)3233-3238
    ページ数6
    ジャーナルAdvanced Materials
    24
    24
    DOI
    出版ステータスPublished - 2012 6月 26

    ASJC Scopus subject areas

    • 材料科学(全般)
    • 材料力学
    • 機械工学

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