Tag: sodium battery 2025

Tin Anode – New U.S. Battery Breakthrough That Could Change Everything. A group of US researchers just broke the energy-density ceiling on sodium-ion batteries– and they did it with an anode that is 99.5 % plain tin. In full pouch cells, the new tin-anode design hits 178 Wh/kg and 417 Wh/L, numbers that beat every…