Unraveling the Voltage-Fade Mechanism in High-Energy-Density Lithium-Ion Batteries: Origin of the Tetrahedral Cations for Spinel Conversion

High-voltage layered lithium- and manganese-rich (LMR) oxides have the potential to dramatically enhance the energy density of current Li-ion energy storage systems. However, these materials are currently not used commonly; one reason is their inability to maintain a consistent voltage profile (volt...

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Veröffentlicht in:	Chemistry of materials 2014-11, Vol.26 (21), p.6272-6280
Hauptverfasser:	Mohanty, Debasish, Li, Jianlin, Abraham, Daniel P, Huq, Ashfia, Payzant, E. Andrew, Wood, David L, Daniel, Claus
Format:	Artikel
Sprache:	eng
Schlagworte:	ENERGY STORAGE lithium ion batteries lithium rich magnetic susceptibility Neutron diffraction phase transformation voltage fade
Online-Zugang:	Volltext
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