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Transition metal migration and O(2) formation underpin voltage hysteresis in oxygen-redox disordered rocksalt cathodes

Lithium-rich disordered rocksalt cathodes display high capacities arising from redox chemistry on both transition-metal ions (TM-redox) and oxygen ions (O-redox), making them promising candidates for next-generation lithium-ion batteries. However, the atomic-scale mechanisms governing O-redox behavi...

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Detalles Bibliográficos
Autores principales: McColl, Kit, House, Robert A., Rees, Gregory J., Squires, Alexander G., Coles, Samuel W., Bruce, Peter G., Morgan, Benjamin J., Islam, M. Saiful
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9452515/
https://www.ncbi.nlm.nih.gov/pubmed/36071065
http://dx.doi.org/10.1038/s41467-022-32983-w