New flexible 3D graphene supercapacitors

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An electron microscope image shows the cross section of laser-induced graphene burned into both sides of a polyimide substrate.

By producing and testing stacked, three-dimensional supercapacitors — energy-storage devices that are important for portable, flexible electronics, Rice University scientists have advanced their recent development of laser-induced graphene (LIG). Continue reading… “New flexible 3D graphene supercapacitors”