fig6

Figure 6. GITT measurements of the Li-S cells with (A) PP separator and (B) SSZ-13/ZnS@PP separator. (C) Comparison of charge/discharge profiles for different separators at 0.2 C. (D) Cycle stability of the Li-S cells with various separators at 0.2 C. (E) Shuttle currents of the Li-S cells with different separators. (F) Rate capabilities of the Li-S cells. (G) Long-term cycling performance of the Li-S cells at 1 C. (H) Cycle performance of the Li-S cell with SSZ-13/ZnS@PP separator at high sulfur loading at 0.2 C.