A powdered sodium vanadium phosphate cathode may help battery makers achieve a 15% leap in energy density

Nature

Development of vanadium-based polyanion positive electrode active materials for high-voltage sodium-based batteries - Nature Communications

The development of high-capacity and high-voltage electrode materials can boost the performance of sodium-based batteries. Here, the authors report the synthesis of a polyanion positive electrode active material that enables high-capacity and high-voltage sodium battery performance.