Modification of Li and Mn-rich Cathode Materials via Formation of the Rock-Salt and Spinel Surface Layer for Steady and High Rate Electrochemical Performances

We demonstrate a novel surface modification of Li and Mn-rich cathode materials 0.33Li2MnO3•0.67LiNi0.4Co0.2Mn0.4O2 for Lithium-Ion Batteries (high-energy Ni-Co-Mn oxides, HE-NCM) via their heat tr...