Fig. 3: Electrochemical properties of cubic PB-S1 and rhombohedral PB-S3 samples.
From: Reversible structural evolution of sodium-rich rhombohedral Prussian blue for sodium-ion batteries
The (a) initial charge–discharge curves, (b) rate and (c) cycling performance, (d, e) CV curves, (f, g) GITT curves, and (h) calculated DNa+ during the discharge process of the PB-S1 and PB-S3 samples.
