fig11

Figure 11. (A) Schematic of potassiation process for bulk-Sb and NP-Sb anodes. Copyright 2018, ACS Nano^[116]. (B) XRD diagram of the first two cycles for BiSb@C composite anode. The corresponding CV curve (10 mA/g) is shown on the right. (C) Schematic diagram of potassium/dipotassium process of BiSb@C composite anode. Copyright 2019, ACS Nano^[124]. (D) Schematic illustration of Ti₃C₂-Sb₂S₃ during cycling. Copyright 2020, ACS Applied Materials & Interfaces^[125]. (E) Schematic illustration of the potassium storage mechanism for the in situ XRD results. Copyright 2020, ACS Nano^[94].