Regulating d0 Transition Metal and Facilitating the High- Performance Li-excess Cation-Disorder Rocksalt Cathode Materials

A systematic study was performed on Ti-doped Li 1.2 Mn 0.4 3+ Ti x Mn 0.4− x 4+ O 2 , which revealed the fast kinetics of Li diffusion with an improvement in the electrochemical property of MT 0−1 , thus providing a guideline for DRXs cathode materials design.