New Advancement of Supercapacitors Technology: a review

Abstract

Supercapacitors are exciting for researchers due to their ability to store energy very quickly. This makes supercapacitors ideal for applications requiring rapid bursts of power, like regenerative braking in electric vehicles or short-term backup power for electronics. This makes them ideal for low-power devices we wear or carry around (like phones and smartwatches) and even powerful military equipment (like missiles and torpedoes). Scientists are figuring out how to improve SCs by tinkering with the materials they are made from and how those materials interact. These efforts are being done to make SCs a better option than other ways of storing energy, like rechargeable batteries. This article explores the latest findings on how SCs store energy, the materials used to make their electrodes (especially 3D structures that look like paper or fibers), and how they are being used in the real world.