Title of article
XPS study of diethyl carbonate adsorption on LiCoO2 thin films
Author/Authors
Becker، نويسنده , , D. and Cherkashinin، نويسنده , , G. and Hausbrand، نويسنده , , R. and Jaegermann، نويسنده , , W.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
3
From page
83
To page
85
Abstract
X-ray photoelectron spectroscopy with synchrotron radiation has been used to investigate the reactivity of adsorbed diethyl carbonate (DEC) with the cathode material LiCoO2 (LCO). Adsorption experiments and preparation of thin film electrodes have been carried out in ultra high vacuum conditions. The thin film cathodes have been prepared on titanium substrates by radio frequency sputtering. The initial interaction, adsorption and reaction of DEC with LCO were observed at 133 K. Chemical and physical adsorptions and also chemical reaction of DEC in the adsorption layer are detected.
Keywords
DEC , LiCoO2 , Li-ion batteries , Solid electrolyte interface , Adsorption , XPS
Journal title
Solid State Ionics
Serial Year
2013
Journal title
Solid State Ionics
Record number
1712077
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