W Song, MA Pérez-Osorio, JJ Marie, E Liberti, X Luo… - Joule, 2022 - Elsevier

Direct imaging of oxygen shifts associated with the oxygen redox of Li-rich layered oxides.

Theoretical frames STEM

Luo, Marie, Pérez-Osorio, Song

GSID: GaGpjg4xiTQJ

Excerpt

Li-rich metal oxides, such as Li 1.2 Ni 0.13 Mn 0.54 Co 0.13 O 2, can deliver high specific capacities because of the redox of lattice O 2− in addition to the cations. Observing oxygen …