Better supercapacitors are ... Instead of developing into a very thin, flat film, the polymer grew into a thick, fur-like structure, significantly increasing the surface area compared to ...

After solidification and removal of the excess liquid, the composite film is peeled from the substrate and can be used as a supercapacitor or as a component in a battery. The composite paper ...

Supercapacitors are electrochemical double layer capacitors that strike a beneficial balance between the capabilities of electronic or dielectric capacitors (such as ceramic, tantalum, film ...