Quantifying oxygen distortions in lithium-rich transition-metal-oxide cathodes using ABF STEM

Lithium-rich cathodes can store excess charge beyond the transition metal redox capacity by participation of oxygen in reversible anionic redox reactions. Although these processes are crucial for achieving high energy densities, their structural origins are not yet fully understood. Here, we explore...

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Bibliographic Details
Main Authors: Liberti, E, Lozano, JG, Pérez Osorio, MA, Roberts, MR, Bruce, PG, Kirkland, AI
Format: Journal article
Language:English
Published: Elsevier 2019