Nickel manganese oxide sodium is mainly used as the positive electrode material for sodium-ion batteries. It achieves the insertion and extraction of sodium ions and the storage of electric charges through its layered structure, thereby supporting the charging and discharging of the battery.
Lithium iron manganese phosphate is applied in batteries, which can significantly increase energy density, extend equipment's battery life; it has a high cycle count and long service life; it has good thermal stability and reduces safety risks.
Prussian blue can be used as a cathode or additive in lithium batteries to enhance ionic conductivity efficiency; its stable crystal structure improves cycling performance.
Sodium Nickel-Manganese Oxide breaks the traditional sodium battery voltage range limit of 2-4V and can be charged up to 4.2V, greatly improving the energy density.
Na3V2(PO4)202F material has good structural stability and can maintain a high capacity retention rate after multiple charge and discharge cycles, which can extend the service life of the battery and reduce the use cost. Sodium vanadium fluorooxyphosphate has a high theoretical specific capacity, the theoretical specific capacity can reach 130mAh/g 1