fig14

Figure 14. (A) Schematic illustration of S₈-mixed cathode. This figure is quoted with permission from Kaland et al. Copyright (2021) John Wiley and Sons^[116]. (B) Schematic diagram of magnesium polysulfide redox mechanism of the S-Ti₃C₂@CoO electrode. This figure is quoted with permission from Xu et al. Copyright (2022) Elsevier^[117]. (C) Cycle performance and SEM image of MoS₂/Ti₃C₂T_x. This figure is quoted with permission from Xu et al. Copyright (2018) Elsevier^[108]. (D) Schematic illustration of CuS/d-Ti₃C₂Tx structure. This figure is quoted with permission from Cheng et al. Copyright (2023) Royal Society of Chemistry^[118]. SEM images of (E) Ti₃C₂, (F) VS₄ and (G) VS₄@Ti₃C₂/C. This figure is quoted with permission from Zhu et al. Copyright (2022) Elsevier^[119].