Figure 3: Electrochemical performance of the Co3O4 after high C-rate reactivation process. | Nature Communications

Figure 3: Electrochemical performance of the Co3O4 after high C-rate reactivation process.

From: High-rate lithiation-induced reactivation of mesoporous hollow spheres for long-lived lithium-ion batteries

Figure 3

(a) Cycling performance at various rates from 1.12 to 56.18 C after 850 cycling at 1.12 C. (b) The comparison of rate capability before and after lithiation-induced reactivation. Blue squares and red circles indicate the average capacity at each rate before and after reactivation, respectively. Scale bar, 100 nm. (c) Capacity retention and coulombic efficiency at a higher rate of 5.62 C for the subsequent 500 cycles after 1,000-cycling test.

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