Synthesis of FeFe(CN)6 Cathode Materials and Their Electrochemical Properties
Aqueous zinc ion batteries have higher safety and great potential for development,and cathode materials,especially Prussian blue analogues,have become competitive cathode materials for zinc ion batteries due to their three-dimensional open structure,high operating voltage,and simple synthesis method.In this paper FeFe(CN)6 Prussian blue analogue was prepared.A series of material property characterisation and electrochemical performance tests were carried out.The results show that FeFe(CN)6 exhibits more excellent performance characteristics and provides theoretical support for the optimisation of zinc ion battery cathode materials.
aqueous zinc ion batteriescathode materialsFeFe(CN)6Prussian blue analogues