Identifying the Critical Role of Li Substitution in P2–Na x [Li y Ni z Mn1–y–z ]O2 (0 < x, y, z < 1) Intercalation Cathode Materials for High-Energy Na-Ion Batteries

Li-substituted layered P2–Na0.80[Li0.12Ni0.22Mn0.66]O2 is investigated as an advanced cathode material for Na-ion batteries. Both neutron diffraction and nuclear magnetic resonance (NMR) spectroscopy are used to elucidate the local structure, and they reveal that most of the Li ions are located in t...

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Veröffentlicht in:	Chemistry of materials 2014-01, Vol.26 (2), p.1260-1269
Hauptverfasser:	Xu, Jing, Lee, Dae Hoe, Clément, Raphaële J, Yu, Xiqian, Leskes, Michal, Pell, Andrew J, Pintacuda, Guido, Yang, Xiao-Qing, Grey, Clare P, Meng, Ying Shirley
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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