Figure 1
From: A Na+ Superionic Conductor for Room-Temperature Sodium Batteries
XRD patterns of (a) solid solutions of ZrO2 and MO (M = Mg, Ca, Sr, Ba) after high energy ball milling for 2 h. (b) Na3.1Zr1.95M0.05Si2PO12 (M = Mg, Ca, Sr, Ba) sintered at 1260 °C for 16 h.
