A new kind of conducting fiber developed at the University of Texas at Dallas is being used to develop artificial muscles and capacitors that store more energy when stretched. The fiber, which is composed of carbon nanotube sheets wrapped around a rubber core, may one day also find use in morphing aircraft, stretchy charger cords and exoskeleton limbs, along with connecting cables for a wealth of other devices.
A new conductive, transparent, and stretchable nanomaterial that folds
up like an accordion could one day be applied to the development of
flexible electronics and wearable sensors, as well as stretchable
displays. The researchers at North Carolina State University who created
this "nano-accordion" structure caution that it is early days yet, but
they hope to find ways to improve its conductivity and eventually scale
it up for commercial or industrial use.