Lithium-ion technology dominates batteries at the heart ... Devaraj and others in the field turn instead to a technology called atom probe tomography (APT). APT uses either ultrafast electrical ...

Lithium-ion batteries allowed EVs to finally become ... Graphene is a form of carbon that is one atom thick. It is essentially a single layer of graphite (yes, the stuff in pencils).

A newly engineered niobium battery material enables record-fast charging by optimizing lithium-ion movement at the atomic ...