fig9
Figure 9. Bifunctional separators with polar TMBs for Li-S batteries. (A) Schematic diagrams, rate performance and charge-discharge curves of cells with M-P/P)10. (B) Schematic of the LiPSs conversion on the NbB2/rGO separator and adsorption configuration of Li2Sn on O2-NbB2. This figure is quoted with permission from Wu et al.[106], and Li et al.[108], respectively.