Fig. 2From: Improving the Conductivity of Solid Polymer Electrolyte by Grain Reforminga EIS plots (inset: the equivalent circuit model). b DC polarization curve and c cycling performance of Li/SPE/Li symmetric cells with different SPEs. d and e The morphology of Li metal after 200 cycles in Li/SPE/Li symmetric cell with PAL-C and PAL-R SPE, respectivelyBack to article page