>>513481388
>Fe 4[Fe(CN) 6] 3
check't
>Fe4[Fe(CN)6]3:
>a cathode material for sodium-ion batteries
>Insoluble Prussian blue (IPB), Fe4[Fe(CN)6]3, is synthesized at room temperature and found to achieve a relatively high storage capacity of 146 mA h g−1 (at a 20 mA g−1 rate) as the cathode material for Na-ion batteries with high potential plateaus
so not the prussian blue i have?