Flexible power generation device and manufacturing method thereof

Abstract

The invention discloses a flexible power generation device, which comprises a first assembly and a second assembly, wherein the first assembly is formed by combining a high-molecular polymer insulating layer and a first metal conducting layer deposited on the upper surface of the high-molecular polymer insulating layer; the second assembly is formed by combining a flexible substrate and a second metal conducting layer deposited on the upper surface of the flexible substrate together; a first electrode and a second electrode are formed on the edges of the first and the second metal conducting layers respectively; the edges of the outer sides of the first and the second assemblies are connected by utilizing a packaging technology; the lower surface of the high-molecular polymer insulating layer and the upper surface of the second metal conducting layer are bonded mutually; and a gap exists between lower surface of the high-molecular polymer insulating layer and the upper surface of the second metal conducting layer. The invention further discloses a corresponding manufacturing method. According to the invention, the material and the operation principle of a functional element for generating current, a matched structure and a manufacturing process of the functional element and the like are improved, so that the power generation device which has the advantages of compact structure, low cost and higher power output and is processed and manufactured conveniently can be obtained accordingly.

Description

technical field [0001] The invention belongs to the technical field of power generation where mechanical energy is converted into electric energy, and more specifically relates to a flexible power generation device with high power output, compact structure, and easy processing and manufacturing, and a manufacturing method thereof. Background technique [0002] In recent years, the energy crisis has intensified, and the awareness of environmental protection and energy conservation has been deeply rooted in the hearts of the people. How to fully and effectively use and collect energy is becoming an important issue. In addition to conventional thermal and wind power generation technologies, other power generation technologies, such as the direct conversion of light radiation into electrical energy, the application of fluid ionization to convert thermal energy, especially the direct conversion of kinetic energy into electrical energy, are gaining increasing attention. In additio...

AI Technical Summary

Problems solved by technology

However, the output power of this flexible triboelectric generator based on the triboelectric effect between insulators is still not high enough, and the test shows that its maximum output power density is 2.34 μW / cm 2 , output current 0.13μA / cm 2 , the voltage is 18V, so it is still not enough to directly drive many kinds of personal electronics

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