Consider an electric vehicle that takes only a few seconds to recharge while braking and then using that energy to power up the vehicle until the next stop. Imagine a lightweight smartphone that, ...

Materials engineers at Monash University in Australia have devised a method of producing graphene supercapacitors that have the same energy density as the lead-acid battery under your car's hood. Not ...

University of Manchester scientists have discovered a way to create high-quality graphene capacitor, which could deliver high-frequency electronics. Writing in PNAS, University of Manchester graphene ...