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Structural Origins of Voltage Hysteresis in the Na-Ion Cathode P2–Na(0.67)[Mg(0.28)Mn(0.72)]O(2): A Combined Spectroscopic and Density Functional Theory Study

[Image: see text] P2-layered sodium-ion battery (NIB) cathodes are a promising class of Na-ion electrode materials with high Na(+) mobility and relatively high capacities. In this work, we report the structural changes that take place in P2–Na(0.67)[Mg(0.28)Mn(0.72)]O(2). Using ex situ X-ray diffrac...

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Detalles Bibliográficos
Autores principales: Bassey, Euan N., Reeves, Philip J., Jones, Michael A., Lee, Jeongjae, Seymour, Ieuan D., Cibin, Giannantonio, Grey, Clare P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8280737/
https://www.ncbi.nlm.nih.gov/pubmed/34276134
http://dx.doi.org/10.1021/acs.chemmater.1c00248