▎ 摘　　要

NOVELTY - The triboelectric nano-generator with high-power-output, has a first electrode (1) and a second electrode (4) which are oppositely arranged. The surfaces of the first electrode and the second electrode which are oppositely arranged are respectively provided with an electropositive polymer friction layer (2) and an electronegative polymer friction layer (5), and under the action of a vibration source, the electropositive polymer friction layer and the electronegative polymer friction layer are contacted and separated with each other to generate an electric signal. A dielectric energy storage material is added into the electric positive polymer friction layer and/or the electric negative polymer friction layer. USE - Triboelectric nano-generator with high-power-output used in an unstable external stimulation environment. ADVANTAGE - The dielectric energy storage material is added into the high-molecular polymer matrix of the polymer friction layer as a filler, so that the electric output of the triboelectric nano-generator is effectively improved on the basis of ensuring the mechanical property of the friction layer. The selected dielectric energy storage material has wide source, low price and good stability. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic structural diagram of the triboelectric nanogenerator. 1First electrode 2Electropositive polymer friction layer 3Spring 4Second electrode 5Electronegative polymer friction layer