Lithium-Ion Batteries Working at 85°C: Aging Phenomena and Electrode/Electrolyte Interfaces Studied by XPS

Li(Ni,Mn,Co)O2/graphite lithium-ion batteries designed to work at high temperature were tested upon cycling at 85°C in various voltage ranges. Aging processes in relation with changes in the electrode/electrolyte interfaces at both electrodes were investigated by X-ray Photoelectron Spectroscopy (XP...

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Veröffentlicht in:	Journal of the Electrochemical Society 2012, Vol.159 (10), p.A1739-A1746
Hauptverfasser:	Bodenes, Lucille, Dedryvère, Rémi, Martinez, Hervé, Fischer, Florent, Tessier, Cécile, Pérès, Jean-Paul
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences Material chemistry
Online-Zugang:	Volltext
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