Fig. 3: Electrochemical performances of the cathodes in half-/full cells. | Nature Communications

Fig. 3: Electrochemical performances of the cathodes in half-/full cells.

From: Surface enrichment and diffusion enabling gradient-doping and coating of Ni-rich cathode toward Li-ion batteries

Fig. 3: Electrochemical performances of the cathodes in half-/full cells.

a Specific capacities at 0.2–20 C of NC91 and various Al-modified NCAl-LAO for 2.7–4.3 V. b Performance stability data of optimised NCAl-LAO from five batches. The error bars represent the standard deviation from five independent tests. c Cycle performance at 1 C of NCAl-LAO and NC91. d Rate capability, e, f rapid charge and discharge performance, g, h cycle stability and corresponding discharge curves of NCAl-LAO/graphite full cells for 2.8–4.3 V. Inset in d, pouch cell with capacity of 3.6 Ah.

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