Energy storage device fabricated on a nanowire array

Energy storage device fabricated on a nanowire array: "In a vivid demonstration of the progress being made in miniaturizing energy storage devices, a team of engineers from Rice University in Houston, Texas, has fabricated an energy storage device where all essential components are integrated onto a single nanowire. The nanowire energy storage device could give researchers a better understanding of electrochemistry at the nanoscale, and with optimization could also be used to power nanoelectronic devices."