Flexible electrode for collecting dual-mode signals and preparation method and application thereof

The invention belongs to the related technical field of flexible wearable equipment, and discloses a flexible electrode for collecting dual-mode signals and a preparation method and application thereof, and the flexible electrode comprises a first electrode layer, an insulating film, a flexible dielectric layer, a second electrode layer, a flexible insulating layer and a myoelectricity electrode layer. The two opposite surfaces of the flexible dielectric layer are respectively provided with the insulating films, and the surfaces, far away from the flexible dielectric layer, of the two insulating films are respectively provided with the first electrode layer and the second electrode layer; the flexible insulating layer is arranged on the surface, far away from the insulating film, of the second electrode layer; the myoelectricity electrode layer is arranged on the side, away from the second electrode layer, of the flexible insulating layer. According to the invention, dual-mode sensing, relatively high skin co