Stretchable, Transparent, Ionic Conductors

Abstract

Hydrogel Stretch: A range of stretchable, conductive materials can be made either by making an electrical conductor more stretchable or by adding an electrical conductor to a stretchable material.Keplingeret al.(p.984; see the Perspective byRogers) have added to the possibilities of an alternative stretchable ionic conductor based on a hydrogel material used to make deformable devices that are fully transparent to light over the visible spectrum and that can withstand high voltages and high frequencies.