7Li and 1H MAS NMR observation of interphase layers on lithium nickel oxide based positive electrodes of lithium-ion batteries
Langue
en
Article de revue
Ce document a été publié dans
Electrochemical and Solid-State Letters. 2004-04-16, vol. 7, n° 6, p. A140-A143
Electrochemical Society
Résumé en anglais
7Li and 1H magic-angle spinning (MAS) NMR spectra were recorded for Li(Ni,Co,Al)O2 samples. The 7Li MAS NMR signal of the layer on the pristine material is close to that of Li2CO3 in close contact with it. Its lineshape, ...Lire la suite >
Mots clés en anglais
Positive electrode
Lithium ion batteries
Lithium nickel oxide
Interphase layers
Nuclear magnetic resonance