In a drive to cut costs and their reliance on China’s supply chain, Western startups have been developing batteries using ...

Japanese hardware brand Elecom has just launched what it claims is the world's first power bank to feature a sodium-ion ...

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 more than 15%.

Elecom has launched world's first power bank featuring sodium-ion battery, promising longer life and better performance in ...

Elements bond in fixed ratios and so can be represented by a chemical formula. For example, sodium chloride has the same number of sodium ions and chloride ions, so its formula is NaCl ...

Sodium-ion batteries, on the other hand ... “It exhibits a high theoretical capacity of 355 mAh/g per formula unit, enabled by a four-electron redox process, and achieves an electrode-level ...