“…However, Na 3 V 2 (PO 4 ) 3 /ionic liquid/Na 3.3 Zr 1.7 La 0.3 Si 2 PO 12 /Na exhibited interfacial resistance comparable to that of conventional liquid electrolytes. 30,112 The inclusion of ionic liquid in the cathode materials will facilitate faster Na + transport via the space−charge layer and the electric field induced by the ionic liquid layer. The as-fabricated AS 3 B delivered initial charge and discharge capacities of 116 and 113 mA h g −1 , respectively, at a current of 0.2 C. The specific discharge capacities were 113, 112, 109, 106, 103, 97, 91, and 86 mA h g −1 at cycling rates of 0.2, 0.5, 1, 2, 4, 6, 8, and 10 C, respectively, as shown in Figure 10(j and k).…”