Is it possible to combine the best features of batteries and supercapacitors to get both enduring energy storage and bursts of power? Batteries, to varying degrees can store energy and release it over time. Supercapacitors can provide instant, but short-lived power. Even more challenging, can can we form a hybrid structural battery, combining form with function? University of Central Florida researchers think they’ve answered those questions with a battery-supercapacitor hybrid material that could form “power suits” for electric vehicles. Improving on an Earlier Idea This blog first reported on structural batteries 12 years ago, examining the efforts of Volvo and Dr. Emile Greenhalgh of Imperial College London. Several approaches have been made to create a structural battery, but the “power suit” combines electrical potency with enough structural strength to resist driving impacts. UCF reports, “This new breakthrough continues this line of thinking, with scientists at University of Central Florida and NASA designing a new material featuring unique properties that allow for …
Smart Fabrics Generate Energy Several Ways
We see a great deal about wearable energy-generating fabrics, garments that will help keep the wearer warm, or cool, or visible because of built-in piezo-electric generators in the makeup of the fabric. Several researchers are taking this to the next level, creating new warps and woofs of materials that will create energy from a greater range of energy inputs. Elias Siores and the University of Bolton In 2011, Professor Elias Siores and associates at the University of Bolton in the UK created a flexible fiber that could harvest energy from movement and light. Siores said it was flexible enough to be woven into “a sail, window curtain or tent and generate power”. The material was recognized as a major innovation at the 2011 Energy Innovation Awards in Manchester. In a 2013 paper, the team, led by described devising a “smart fabric.” “A smart material is one that shows extraordinary response when subjected to a stimulus. Piezoelectric materials are considered as …