fig11

Figure 11. (A) Schematic selection of molecule and synthesis of HACS; (B) SEM images of HACS; (C) DFT calculation of HACS; (D) Charge-discharge curves of HACS cells with different mass loadings. Reproduced with permission from Ref.[122]. Copyright 2024, Wiley. HACS: Holey activated carbon sheets; SEM: scanning electron microscopy; DFT: density functional theory.