Title of article
X-ray absorption study of cobalt vanadates during cycling usable as negative electrode in lithium battery
Author/Authors
S. Laruelle، نويسنده , , P. Poizot، نويسنده , , E. Baudrin، نويسنده , , V. Briois ، نويسنده , , M. Touboul، نويسنده , , J-M. Tarascon، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
3
From page
251
To page
253
Abstract
X-ray absorption spectroscopy has been used to characterize the structural and electronic changes induced by cycling in a CoV2O6/Li battery. The XANES and EXAFS spectra recorded at both vanadium and cobalt K-edges show that a demixion of the starting compound occurs during cycling leading to a cobalt oxide domains embedded in a lithiated vanadium oxide matrix.
Keywords
Vanadium oxide , Cobalt oxide , X-ray absorption spectroscopy , lithium battery
Journal title
Journal of Power Sources
Serial Year
2001
Journal title
Journal of Power Sources
Record number
440579
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