Prospects for supercapacitors

At present, the research focus of supercapacitors abroad (especially in the United States and Japan) is how to improve the energy storage density of supercapacitors to meet the application of electric vehicles. Domestic research on supercapacitors has just started. At present, only a few companies can industrially produce activated carbon supercapacitors, and there is still a lot of work to be done.

At present, the research focus of supercapacitors abroad (especially in the United States and Japan) is how to improve the energy storage density of supercapacitors to meet the application of electric vehicles. Domestic research on supercapacitors has just started. At present, only a few companies can industrially produce activated carbon supercapacitors, and there is still a lot of work to be done.

Although supercapacitors show strong vitality in application, it should be noted that there is still a certain gap between current supercapacitors and batteries in terms of energy storage. Therefore, how to improve the energy storage density per unit volume is the current supercapacitor. A research focus and difficulty in the field. It should be said that the improvement of manufacturing process and technology is an effective method to improve the ability of supercapacitors to store electrical energy, and this method includes "hybrid" supercapacitor technology.

But in the long run, finding new electrode active materials is the fundamental, but at the same time, this is also the difficulty. The goal of supercapacitors becoming lighter and stronger in power supply must be achieved through the development and application of some high-tech technologies, such as nanotechnology. Only in this way will the future of supercapacitors become brighter and brighter.