Figure 5

(a) Initial charge–discharge curves at 0.5 C and (b) cycle performance of pristine and carbon-coated NCM811. FESEM images of (c) pristine and (d) SPB 0.5 wt% NCM811 after 80 cycles.

(a) Initial charge–discharge curves at 0.5 C and (b) cycle performance of pristine and carbon-coated NCM811. FESEM images of (c) pristine and (d) SPB 0.5 wt% NCM811 after 80 cycles.