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. 2019 Aug 29;116(38):18815–18821. doi: 10.1073/pnas.1907507116

Fig. 1.

Fig. 1.

Characterization of the PEO/LSTZ membrane. (A) XRD patterns of LSTZ powder, PEO/LiTFSI, and PEO/LSTZ membrane with 20 wt % LSTZ. (B) Arrhenius plots of the PEO/LSTZ membranes with varying wt % of LSTZ. (C) Current–time profile of the Li symmetrical cell with PEO/LSTZ composite electrolyte at an applied voltage of 10 mV. (Inset) Impedance spectra before and after polarization. (D) Linear sweep voltammetry curves of the PEO/LiTFSI and PEO/LSTZ electrolytes.