Layered transition-metal oxides are among the most promising cathode materials for sodium-ion batteries because of their high theoretical capacity and low cost. However, conventional designs rely on ...

Magnesium, potassium, or sodium? Learn what each electrolyte does, signs of low levels, and when a supplement may help.

A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of ...

Big batteries used in electric vehicles and grid storage have long relied on metals with tarnished supply chains. But this is changing.

The world of batteries needs alternative chemistries to skirt weaknesses with lithium-ion. Sodium-ion is a big hope, and in portable power, Bluetti’s new product shows promise, and limitations.

Sodium-ion batteries are an interesting alternative to lithium-ion, but they've been held back by complications due to their ...

Layered oxides have attracted significant attention as cathodes for sodium-ion batteries (SIBs) due to their compositional ...

Magnesium and potassium play essential roles in blood pressure regulation. Learn how taking these two minerals together may help you naturally lower your blood pressure.

Materials scientists at Saarland University are therefore working to develop environmentally friendly alternatives. By introducing finely dispersed iron oxide into tiny, highly porous, hollow carbon ...