Title of article
An electrochemical ac impedance study of LixNi0.75Co0.25O2 intercalation electrode
Author/Authors
F. Nobili، نويسنده , , R. Tossici، نويسنده , , F. Croce، نويسنده , , B. Scrosati، نويسنده , , R. Marassi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
238
To page
241
Abstract
An EIS study on LixNi0.75Co0.25O2 intercalation cathode has been performed. The spectra have been interpreted on the basis of an equivalent circuit based on a combination of a Voigt-type analog (Li ion migration through surface film and charge transfer) in series with a Warburg type element, an element that takes into account the electronic resistance of the material and a capacitor (Li accumulation).
Keywords
EIS spectra , Charge transfer , Intercalation electrode , Conductivity
Journal title
Journal of Power Sources
Serial Year
2001
Journal title
Journal of Power Sources
Record number
440432
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