fig10

Figure 10. MoC_x/MoN_x heterostructures for LSBs. (A) Schematic illustration for the efficient trapping-diffusion-conversion of soluble LiPSs to solid Li₂S on the Mo₂N-MoC/NC-PP. (B) Photograph of the Li₂S₆ adsorption tests and High-resolution XPS spectra before and after Li₂S₆ adsorption tests. (C) Long-term cycling performance of the battery with Mo₂N-MoC/NC-PP at 1 C. Reproduced with permission from Ref.^[96] Copyright 2023, Wiley-VCH. (D) Energy bands between Mo₂C and MoS₂ before and after the Schottky contact. (E) TDOS for Mo₂C-MoS₂, MXene Mo₂C and MoS2 models. (F) Charge density difference for Mo₂C-MoS₂ in-plane multi-heterostructures. (Insets) The ball-and-stick model of Mo₂C-MoS₂ (left) and the illustration of the built-in electric fields (right). Reproduced with permission from Ref.^[100] Copyright 2024, Wiley-VCH.