Research / 2019 / Article / Fig 3

Research Article

Facilitating Lithium-Ion Diffusion in Layered Cathode Materials by Introducing Li+/Ni2+ Antisite Defects for High-Rate Li-Ion Batteries

Figure 3

Electrochemical measurements and characterization: (a) the initial charge-discharge profiles; (b) the initial CV curves; (c) rate capabilities; and (d) Nyquist plots of Li/NCA half cells for the five samples.