fig3
![Recent progress on metal-organic framework derived carbon and their composites as anode materials for potassium-ion batteries](https://image.oaes.cc/ced2271a-5861-49a1-9854-81b0407edf39/em3029.fig.3.jpg)
Figure 3. (A) TEM images of core-shell MOF hybrids with various morphologies and (B) SEM images of carbon derived from them. This figure is quoted with permission from Yu et al.[87]. (C) Schematic of the synthesis process, (D) discharge curve, and (E) rate performance of NCS. This figure is quoted with permission from Liang et al.[88]. (F) Structure schematic and (G) pore size distribution of NMCP@rGO. This figure is quoted with permission from Ruan et al.[91].