Review of: "Nano supercapacitor called (electrostatic) -- The total thickness of each < a i=4>electrostatic nanocapacitors only 25 nm"

Electrostatic nanocapacitors also benefit from a very short distance between their electrodes. Electrostatic nanocapacitors are unique in this respect. If the electrodes are far apart, like charges on their surface strongly repel each other. When the electrodes are placed closer together, the negative and positive charges on both sides balance these repulsive forces, and more total charge can be stored in a given area.