1results about How to "Reduce surface state" patented technology

The application provides a dynamic diode power generation device and a preparation method thereof, a generator and a vehicle, and belongs to the technical field of vehicle parts. The dynamic diode power generation device comprises a first structural layer, an insulating layer and a second structural layer. The insulating layer and the first structural layer are stacked along a first direction, and the second structural layer is arranged on a side of the insulating layer away from the first structural layer, and the second structural layer is adapted to contact and slide on the surface of the insulating layer. The first structural layer and the second structural layer are adapted to form a heterojunction. The dynamic diode power generation device provided in the application embodiment can reduce carrier recombination and the formation of dark current, thereby forming stable and sustainable current and improving electrical performance.