The Effect of Nano-sized SEI Film Formed by Vinyl Acetate Additive for Li-ion Batteries

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The electrochemical performance of Li/graphite and LiCoO<SUB>2</SUB>/graphite cells were investigated in 1 M LiPF<SUB>6</SUB> dissolved in propylene carbonate (PC) + dimethyl carbonate (DMC) (Vol. 1:2) alone and with 1 wt.% vinyl acetate (VA) additive in this study. Decomposition of solvents at graphite electrode could be remarkably suppressed by addition of the VA additive in the electrolyte, leading to the improvement of electrochemical performances of the cells. We found that the VA additive should give a solid electrolyte interphase (SEI) on the surface of graphite electrode, which effectively suppressed the PC decomposition in the electrolyte.

収録刊行物

  • Chemistry letters

    Chemistry letters 32(2), 134-135, 2003-02-05

    The Chemical Society of Japan

参考文献:  6件中 1-6件 を表示

  • <no title>

    WANG C.

    Electrochemistry 66, 286, 1998

    被引用文献3件

  • <no title>

    WRODNIGG G. H.

    ITE Battery Lett. 1, 110, 1999

    被引用文献1件

  • <no title>

    SHU Z. X.

    J. Electrochem. Soc. 140, 922, 1993

    被引用文献11件

  • <no title>

    WRODNIGG G. H.

    J. Electrochem. Soc. 146, 470, 1999

    被引用文献6件

  • <no title>

    WANG C.

    J. Power Sources 74, 142, 1998

    DOI 被引用文献8件

  • <no title>

    AURBACH D.

    ITE Battery Lett. 2, 363, 2001

    被引用文献2件

各種コード

  • NII論文ID(NAID)
    10012813770
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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