There is no chemical reaction or mechanical movement such as high-speed rotation during the application of supercapacitor; There is no pollution or noise to the environment; Its simple structure and small size make it an ideal energy storage equipment.

The power leakage is 50% in two days, and the equivalent volume capacity is only 10% of the lithium battery, which can only be used for occasions requiring instantaneous impact power. Farad capacitor A capacitor is a capacitor, which is an order of magnitude inferior to a battery. Capacitance is destined to be a temporary storage of electricity. However, it is extremely explosive. Therefore, the bus can run 2 kilometers, and the small size can produce powerful power. It cannot last.

Farad capacitor is different from the traditional chemical power supply. It is a kind of power supply with special performance between the traditional capacitor and battery. It mainly relies on double electric layers and oxidation recovery pseudocapacitance charge to store electric energy. However, chemical reaction does not occur in the process of energy storage. This process of energy storage is reversible, and it is precisely because this supercapacitor can be recharged and discharged hundreds of thousands of times.

The electric double layer supercapacitor is two inactive porous plates suspended in the electrolyte, and the voltage is loaded on the two plates. The potential added to the positive plate attracts the negative ions in the electrolyte, and the negative plate attracts the positive ions, thus forming a double electric layer capacitor on the surface of the two electrodes.

The structure of supercapacitor is composed of porous electrode data with high specific surface area, collector fluid, porous battery barrier and electrolyte. The electrode data shall be closely connected with the collector to reduce the contact resistance; Super capacitor manufacturer The barrier shall meet the conditions of having as high an ionic conductivity as possible and as low an electronic conductivity as possible, Super capacitor module Generally, electronic insulation materials of fiber structure, such as polypropylene film. The type of electrolyte shall be selected according to the nature of electrode data.

It has the advantages of high power density, short charging and discharging time, long cycle life, and wide operating temperature scale. It is one of the large capacity electric double layer capacitors that have been put into mass production in the world.