improves sodium-ion battery performance by increasing the energy density—the amount of energy stored per kilogram—by more than 15%. With a higher energy density of 458 watt-hours per kilogram ...

As a result, sodium-ion batteries tend to be larger. Jens Peters, an economics professor at the University of Alcalá in ...

The new material, sodium vanadium phosphate with the chemical formula NaxV2(PO4)3, improves sodium-ion battery performance by increasing the energy density—the amount of energy stored per kilogram—by ...

Sodium-ion batteries could rival lithium-ion batteries in cost by the 2030s, according to a Stanford study. The study by ...