The basic principle of all li-ion batteries is: li-ions on the run. In a fully charged battery cell, billions of lithium (Li) atoms are trapped in the “anode” porous reservoir, typically a thin sheet ...

China's copper cathode output in October fell by 29,400 mt MoM, down 2.62% MoM but up 9.63% YoY, with a cumulative increase of 11.96%.

IN THEir QUEST to build a better battery, researchers have blazed a trail through the elements of the periodic table. The earliest prototype cells ran on nickel and cadmium; successors have used ...