0 a very powerful type of capacitor (= a device that collects and stores electricity, and is an important part of electronic equipment such as televisions and radios):
Supercapacitor-powered terminal tractors transport containers to warehouses.
Teams began testing systems in 2008: energy can either be stored as mechanical energy (as in a flywheel) or as electrical energy (as in a battery or supercapacitor).
Pseudocapacitance and double-layer capacitance contribute simultaneously to the total capacitance value of a supercapacitor, as if they were the faces of the same coin.
Comparing the capacitors from the table with a supercapacitor, the highest energy density capacitor family.
The amount of double-layer as well as pseudocapacitance stored per unit voltage in a supercapacitor is predominantly a function of the electrode surface area.
The capacitance value of a supercapacitor depends strongly on the measurement frequency, which is related to the porous electrode structure and thelimited electrolyte's ion mobility.
This electrical phenomenon appears at the interface between a conductive electrode and an adjacent liquid electrolyte as observed, for example, in a supercapacitor.
Double-layer capacitance and pseudocapacitance both contribute to the total capacitance value of a supercapacitor.
