Using nano-particles to increase the surface area and thus the capacity of a capacitor makes it a viable battery.
http://www.sciencentral.com/articles/view.php3?language=english&type=&article_id=218392803
Using nano-particles to increase the surface area and thus the capacity of a capacitor makes it a viable battery.
http://www.sciencentral.com/articles/view.php3?language=english&type=&article_id=218392803