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UD researchers develop stretchable wire-shaped supercapacitor

Advances in flexible and stretchable electronics have prompted researchers to explore ways to create stretchable supercapacitors — robust energy storage devices — to power these and other devices.

Supercapacitors offer significant advantages over common batteries, including the ability to recharge in seconds, exceptionally long life span and high reliability, leading to their incorporation in portable consumer electronics, memory backup devices, hybrid vehicles and even large industrial scale power and energy management systems. (more…)

Going Big

By Guest PostJuly 23, 2012Scienceamanda wu, behavior of materials, carbon nanotube, China, chou research group, composite applications, fiber, force, go big, macroscale, nanoscale, sensor, strain, strain rate, tsinghua university, tsu wei chou, university of delaware, van der waals, weibang lu

UD researchers report progress in development of carbon nanotube-based continuous fibers

The Chou research group in the University of Delaware’s College of Engineering recently reported on advances in carbon nanotube-based continuous fibers with invited articles in Advanced Materials and Materials Today, two high impact scientific journals.

According to Tsu-Wei Chou, Pierre S. du Pont Chair of Engineering, who co-authored the articles with colleagues Weibang Lu and Amanda Wu, there has been a concerted scientific effort over the last decade to “go big” – to translate the superb physical and mechanical properties of nanoscale carbon nanotubes to the macroscale. (more…)

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Stretchable energy sources

Going Big