We develop smart fabrics by electrospinning crystallinity-modified self-healing materials, which are facilitated by the reversible physical crosslinking between poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP)ionic liquid. The fiber morphology can be maintained without losing the fibrous structure. The fabrics can achieve the healing effects without the need of seamingany adhesive. The fabrics are waterproofbreathable. By printing electrically conductive channels using ionic liquid, capacitive pressure sensorsresistive tensile sensor arrays are fabricated.

Image that your cell phone can be self-poweredable to self-healing after damagerobots in Sci-fi movie have self-poweredself-healable skins. Here, we present the first energy-harvesting triboelectric artificial skin that is entirely, intrinsically,autonomously self-healablesimultaneously highly transparentextraordinarily stretchableable to drive via self-generating