fig7
![Challenges and design strategies for alloy-based anode materials toward high-performance future-generation potassium-ion batteries](https://image.oaes.cc/3469d828-8b78-407a-abc5-fce61d96abab/5698.fig.7.jpg)
Figure 7. (A) Cyclability and rate capability of the BP/G composite using NCE, HCE, and LHCE. Reprinted with permission from Ref.[84]. Copyright 2021, American Chemical Society. (B) Schematic diagram of the fabrication of HPRP@Bi (HPRP@Sb) composite and its superior potassium storage mechanism. Reprinted with permission from Ref.[86]. Copyright 2022, John Wiley and Sons.