Structural Supercapacitors
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Liberating devices from their power cords
Close-up of structural supercapacitor. (Joe Howell / Vanderbilt) Imagine a future in which our electrical gadgets are no longer limited by plugs and external power sources. This intriguing prospect is one of the reasons for the current interest in building the capacity to store electrical energy directly into… Read MoreMay. 19, 2014