Hosted on MSN13h
Hydrogel electrolyte helps aqueous batteries hit 220 Wh/kg energy density, 6,000+ cycles
Researchers have developed a new hydrogel electrolyte that, combined with a Prussian blue cathode, enhances sodium-zinc ...
Hosted on MSN1mon
Sodium-ion batteries hit 458 Wh/kg: Breakthrough material closes gap with lithium
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 ...
technologynetworks24d
New Material for Sodium-Ion Batteries Could Boost Performance and Sustainability
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 ...