Twin Boundaries Contribute to The First Cycle Irreversibility of LiNiO2

LiNiO2 remains a target for layered oxide Li‐ion cathode development as it can theoretically deliver the highest energy density of this materials class. In practice, LiNiO2 suffers from poor capacity retention due to electrochemically‐induced structural changes. While the impact of Ni off‐stoichiome...

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Veröffentlicht in:	Advanced functional materials 2024-12, Vol.34 (50), p.n/a
Hauptverfasser:	Nguyen, H., Silverstein, R., Zaveri, A., Cui, W., Kurzhals, P., Sicolo, S., Bianchini, M., Seidel, K., Clément, R. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cathode rays Defects Electrochemical analysis Electrons First principles layered transition metal oxide cathodes Li‐ion batteries Magnetic measurement NMR Nuclear magnetic resonance operando characterization Scanning transmission electron microscopy solid‐state NMR Stoichiometry structural defects Twin boundaries
Online-Zugang:	Volltext
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