High voltage structural evolution and enhanced Na-ion diffusion in P2-Na2/3Ni1/3−xMgxMn2/3O2 (0 ≤ x ≤ 0.2) cathodes from diffraction, electrochemical and ab initio studies

We have presented a detailed investigation of the effects of Mg substitution on the structure, electrochemical performance and Na-ion diffusion in high voltage P2-type Na2/3Ni1/3−xMgxMn2/3O2 (0 < x < 0.2) cathode materials for Na-ion batteries. Structural analysis using neutron diffrac...

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Bibliographic Details
Main Authors: Tapia-Ruiz, N, Dose, W, Sharma, N, Chen, H, Heath, J, Somerville, J, Maitra, U, Islam, M, Bruce, P
Format: Journal article
Published: Royal Society of Chemistry 2018