fig3

Figure 3. (A) Ion conductivity of different modified separators; (B) activation energy of different materials derived from ionic conductivity; (C) CV curves of the Li₂S₆-symmetric cells with as-fabricated functional interlayer materials; the fitting curves of Li₂S deposition on the surface of aCoP@CNTs (D), aCoP@CNTs (E) and KB (F); (G) CV curves with different scan rates of the Li-S batteries with aCoP@CNTs; (H) slope value of fitting linear curves of the peak currents versus square roots of scan rate; (I) contact angle of aCoP@CNTs and PP separators.