| abstract |
The invention belongs to the technical field of polymer hydrogels, in particular to a multifunctional conductive ionic hydrogel and a simple preparation method and use thereof, and belongs to the technical field of soft materials for wearable devices. The raw materials of the ionic hydrogel include acrylic acid, ferric chloride hexahydrate, acrylamide and an initiator, the mass ratio of the Fe salt to the acrylic acid is 1-5%, and the mass ratio of the ammonium acrylate to the acrylic acid is 0.5‑2.5%. The ionic hydrogels facilely prepared by a one-pot method exhibit plasticity, conductivity, self-healing, adhesion, ductility, light transmission, and lubricating properties, which are widely used in wearable electronic device materials. |