On the P2-Na<i><sub>x</sub></i>Co<sub>1–<i>y</i></sub>(Mn<sub>2/3</sub>Ni<sub>1/3</sub>)<i>y</i>O<sub>2</sub> Cathode Materials for Sodium-Ion Batteries: Synthesis, Electrochemical Performance, and Redox Processes Occurring during the Electrochemical CyclingSiham Doubaji, Ismae͏̈l Saadoune|ACS Applied Materials & Interfaces|2017Cited by 39