The residual Li and Li~+/Ni~(2+) cation mixing play essential roles in the electrochemical properties of Ni-rich cathodes.However,a general relationship between the residual Li conversion,cation mixing,and their effects on the Li~+ kinetics and structural stability has yet to be established,due to the presence of cobalt in the cathode.Here,we explore the synergistic impact of the residual Li conversion and cation ordering on a Co-free Ni-rich cathode (i.e.,LiNi_(0.95)Mn_(0.05)O_2).It discloses that the rate capability is mainly affected by residual Li contents and operating voltage.Specificalt...
