Preferential adsorption of solvents on the cathode surface of lithium ion batteries

Le Yu, Huijin Liu, Yan Wang, Naoaki Kuwata, Masatoshi Osawa, Junichi Kawamura, Shen Ye

    研究成果: Article査読

    60 被引用数 (Scopus)

    抄録

    The adsorption structures of solvents on the surface of LiCoO2, which is the most widely used cathode material for Li-ion batteries, in contact with nonaqueous electrolyte solutions of carbonate esters have been characterized by insitu sum frequency generation (SFG) spectroscopy. The cyclic carbonate of ethylene carbonate (EC) is preferentially adsorbed on the LiCoO2 surface, in contrast to linear carbonates, such as dimethyl carbonate (DMC).

    本文言語English
    ページ(範囲)5753-5756
    ページ数4
    ジャーナルAngewandte Chemie - International Edition
    52
    22
    DOI
    出版ステータスPublished - 2013 5 27

    ASJC Scopus subject areas

    • 触媒
    • 化学 (全般)

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