fig5

Figure 5. Mo₂N used as an effective sulfur host or interlayer for LSBs. (A) Charging/discharging process of the mesoporous Mo₂N/S cathode. (B) TEM image of mesoporous Mo₂N. Reproduced with permission from Ref.^[75] Copyright 2018, Elsevier. (C) Schematic diagrams of the synthesis of Mo₂N@NG. (D) High-resolution TEM image of Mo₂N@NG. (E) Schematic illustration of the preparation stages for MoS₂ QDs-NRGO. (F) Cyclic voltammetry curves of the Li₂S₆ symmetric cell. Reproduced with permission from Ref.^[76] Copyright 2022, Wiley-VCH. (G) PDOS of QMo₂N and QMo₂N-V. (H-J) In situ time-resolved Raman contour mappings of the cells charged and discharged at 0.5 C with QMo₂N-V modified separators. H Discharging and H charging J Cycling properties of QMo₂N-V. Reproduced with permission from Ref.^[77] Copyright 2022, Elsevier.