Supercapacitors and Methods of Manufacturing Same

摘要

A capacitor is provided. The capacitor includes opposing electrodes fabricated from a non-woven carbon nanotube sheet bonded to opposing noble metal foils. The capacitor also includes a non-porous casing within which the opposing electrodes are placed. The capacitor further includes electrically conductive contacts extending from the noble metal foils through an opening in the casing. The capacitor can be a portable capacitor. A method of manufacturing the capacitor is also provided.