Electrochemical reaction mechanisms under various charge-discharge operating conditions for Li1.2Ni0.13Mn0.54Co0.13O2 in a lithium-ion battery

Figure shows the open-circuit potential of Li1.2Ni0.13Mn0.54Co0.13O2 under various charge-discharge operating conditions. As charge-discharge operating range increases, the difference between the potentials for charging and discharging increases. This indicates that the charge-discharge reaction mechanism is also affected by the charge-discharge operating range.164