Sodium vanadium phosphate electrode material is a compound composed of vanadium, sodium, and phosphate ions. Its chemical formula is Na3V2 (PO4) 3, with a tetragonal crystal structure. Its sodium ions and sodium phosphate ions form unit cells, where V2O5 acts as a conductive and energy storage agent. Sodium vanadium phosphate electrode material is a type of battery material that can achieve electron breakage and connection, thereby achieving charge and discharge.

Sodium vanadium phosphate electrode materials have high specific capacity, long cycle life, good chemical and thermal stability, and are therefore widely used in lithium-ion batteries. It can be used as a positive electrode material or a negative electrode material. In the application of positive electrode materials, sodium vanadium phosphate electrode materials can be used to prepare lithium-ion batteries, lithium-ion secondary batteries, lithium-ion batteries, etc. In the application of negative electrode materials, sodium vanadium phosphate electrode materials can be used for battery pretreatment, characterization of battery materials, energy storage systems, and other aspects.

Sodium vanadium phosphate electrode material is an important energy storage material widely used in lithium-ion batteries. It has advantages such as high specific capacity, long cycle life, and good chemical and thermal stability. The chemical and structural properties of sodium vanadium phosphate electrode materials directly affect their application in lithium-ion batteries. Therefore, it is necessary to conduct in-depth research on such battery materials.