Electron Transfer Mechanisms upon Lithium Deintercalation from LiCoO<sub>2</sub> to CoO<sub>2</sub> Investigated by XPS

Dahéron, Laurence; Dedryvère, Rémi; Martinez, Hervé; Ménétrier, Michel; Denage, C.; Delmas, Claude; Gonbeau, D.

doi:10.1021/cm702546s

Public

Electron Transfer Mechanisms upon Lithium Deintercalation from LiCoO2 to CoO2 Investigated by XPS

Published in Chemistry of Materials • Dec 15, 2007

Authors:

Laurence Dahéron

Rémi Dedryvère

Hervé Martinez

Abstract

Lithium deintercalation of Li x CoO 2 from x = 1 to x ≈ 0 has been carried out electrochemically. The changes in the electronic structure from LiCoO 2 to CoO 2 have been investigated by X-ray photoelectron spectroscopy (XPS) to bring some new developments about the electron transfer mechanisms upon ...

Subject

X-ray photoelectron spectroscopy

Electrolyte

Lithium (medication)

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