SLIDING FRICTIONAL NANO GENERATOR AND POWER GENERATION METHOD

摘要

This present invention provides a sliding triboelectric nanogenerator and a power generation method. The sliding triboelectric nanogenerator comprises a conductive layer (20), a friction layer (10), and a conductive element (11) disposed in contact with the lower part of the friction layer, wherein the upper surface of the friction layer is disposed oppositely to the lower surface of the conductive layer, and the upper surface of the friction layer and the lower surface of the conductive layer perform relative sliding friction tangent to the contact face under the action of an external force while the friction area varies in the process of sliding, and an electrical signal is output to an external circuit by the conductive element and the conductive layer. When a periodic tangential external force is applied to the sliding triboelectric nanogenerator, an alternating pulse signal output may be formed between the conductive element and the conductive layer.