On the mechanism of the P2–Na0.70CoO2→O2–LiCoO2 exchange reaction—Part I: proposition of a model to describe the P2–O2 transition

Frédéric Tournadre (1) , Laurence Croguennec (1) , Ismaël Saadoune (1, 2) , Dany Carlier-Larregaray (1) , Yang Shao-Horn (1) , P. Willmann (3) , Claude Delmas (1)

1 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
2 LCME - Département de Chimie
3 CNES - Centre National d'Études Spatiales [Toulouse]

A model was proposed to describe the exchange reaction of sodium by lithium in P2 crystals...

Mots clés: Layered oxides; LiCoO2; Ion exchange reaction; Electrode materials; Stacking faults; In situ x-ray diffraction

Domaines: Matériaux

Frédéric Tournadre, Laurence Croguennec, Ismaël Saadoune, Dany Carlier-Larregaray, Yang Shao-Horn, et al.. On the mechanism of the P2–Na0.70CoO2→O2–LiCoO2 exchange reaction—Part I: proposition of a model to describe the P2–O2 transition. Journal of Solid State Chemistry, 2004, 177 (8), pp.2790-2802. ⟨10.1016/j.jssc.2004.04.027⟩. ⟨hal-00143685⟩