Subjects: Materials Science >> Nanoscience and Nanotechnology submitted time 2017-01-10
Abstract:Spongy graphene paper with inside foldable corrugated structure is fabricated by electrothermal reduction of the oxygen-containing groups inside RGO paper. Reversible macroscopical length contraction of the spongy graphene paper with strain of 2.4% under 10V voltage is exhibited, mostly attributed to the deformation of corrugated structures.
Peer Review Status:Awaiting Review