Johnson’s team invented a layered oxide cathode tailored for sodium-ion batteries. This variation on the NMC cathode is a sodium nickel-manganese-iron (NMF) oxide with a layered structure for ...
Researchers at Princeton have developed an extraction technique that slashes the amount of land and time needed for the production of lithium, a vital component of the batteries at the heart of ...
Lithium solved a very real problem, offering energy density high enough to make modern portable electronics and electric ...