Figure 7

(A) Discharge–charge FE-SEM images of (a) CCG0 and (b) CCG10. Powder XRD patterns of (i) as-prepared and (ii) electrochemically-cycled nanocomposites (after the 50th cycle) of (B) CCG0 and (C) CCG10.

(A) Discharge–charge FE-SEM images of (a) CCG0 and (b) CCG10. Powder XRD patterns of (i) as-prepared and (ii) electrochemically-cycled nanocomposites (after the 50th cycle) of (B) CCG0 and (C) CCG10.