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) -- 超级电容器
Supercapacitors are more powerful cousins of the basic capacitor.
This is the only supercapacitor that meets today's energy harvesting expectations.
A number of companies are developing electric double-layer supercapacitor technology.
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.
This electrical phenomenon appears at the interface between a conductive electrode and an adjacent liquid electrolyte as observed, for example, in a supercapacitor.
The amount of energy stored in a supercapacitor is called specific energy.
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.
It can be also used as active material in supercapacitor because has very high charge transfer capability.
