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 ...

In developing a versatile new electrolyte, a team of University of Wisconsin–Madison engineers has taken the next step toward a more efficient, energy-dense battery that could supplant today's ...

Battery materials and recycling startup Redwood Materials has landed a multibillion-dollar deal to supply critical battery components to Panasonic as efforts accelerate to build a domestic supply ...