Structurally stable Mg-doped P2-Na2/3Mn1−yMgyO2 sodium-ion battery cathodes with high rate performance: insights from electrochemical, NMR and diffraction studies

Authors: Raphaële J. Clément, Juliette Billaud, A. Robert Armstrong, Gurpreet Singh, Teófilo Rojo, Peter G. Bruce, Clare P. Grey - Energy & Environmental Science 2016 cited by 366

Mg substitution of a (sustainable) sodium-ion battery positive electrode material results in faster Na-ion motion and fewer structural changes on cycling.