fig12
Figure 12. (A) Schematic illustration of the Synthesis of CB and CB-X-Ys; (B) SEM images and (C) High-resolution TEM (HR-TEM) images of CB-3-850; Ex situ high-resolution XPS spectra of (D) Zn 2p (2D contour image); (E) C 1s; (F) O 1s; and (G) N 1s for CB-3-850 cathode at different discharge-charge potentials. Reproduced with permission from Ref.[126]. Copyright 2024, Elsevier. SEM: Scanning electron microscopy; TEM: transmission electron microscopy; 2D: two-dimensional.
