Activated Carbons based on Polymers/Coal-tar Pitch Composites for Asymmetric Aqueous Supercapacitors

摘要

In recent years, efforts in developing better supercapacitor electrode materials have gained considerable attention. A great interest has been focused on the application of carbonaceous materials as electrode materials because of their relatively low cost, versatile existing forms, large specific surface area, good electric conductivity, and excellent chemical stability.