Phase Stability and Sodium-Vacancy Orderings in a NaSICON Electrode

Ziliang Wang, Sunkyu Park, Zeyu Deng +7

We elucidate the thermodynamics of sodium (Na) intercalation into the sodium super-ionic conductor (NaSICON)-type electrode, Na${}_x$V${}_2$(PO${}_4$)${}_3$, for promising Na-ion batteries…