Wyly Wade

Tag: Electric double-layer capacitor

Graphene supercapacitors created with ‘traditional paper making’ process, rivals lead-acid battery capacity

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 only are these supercapacitors about 10 times more energy-dense than commercial devices, but the method of producing the graphene inside the supercapacitors seems to be…

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