Title of article
Studies of electrochemical properties of lithium cobalt oxide
Author/Authors
C. Y. Yao، نويسنده , , T. H. Kao، نويسنده , , C. H. Cheng، نويسنده , , J. M. Chen، نويسنده , , W. -M. Hurng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
3
From page
491
To page
493
Abstract
The electrochemical characteristics of high-temperature (HT) LiCoO2 (900 °C) and low-temperature (LT) LiCoO2 (450 °C) were studied. From cyclic voltammetry results, lithium intercalating into LT-LiCoO2 generates two current peaks at 3.8 and 3.3 V, respectively, which is contrast to the intercalation of lithium into HT-LiCoO2. The resistance of lithium extraction is smaller than that of lithium insertion. The diffusion coefficients of Li+ ions in LiCoO2 have an order of 109− cm2/s.
Keywords
lithium intercalation , lithium , Cobalt oxide
Journal title
Journal of Power Sources
Serial Year
1995
Journal title
Journal of Power Sources
Record number
438434
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