By introducing sodium citrate chelating agent and inorganic acid as etchants and catalysts, alkali metal ion doping and dopamine coating, a sodium-rich Prussian blue cathode with high crystallinity and high stability was prepared.
By introducing sodium citrate chelating agent, inorganic acid as etchant and catalyst, alkali metal ion doping, and dopamine coating, Prussian blue cathode with rich sodium state, high crystallinity, and high stability is prepared.
Prussian blue cathode with rich sodium state, high crystallinity and high stability was prepared by introducing sodium citrate chelating agent and inorganic acid as etchant and catalyst, doping with alkali metal ions and coating with dopamine.