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Paper-based high-performance friction nanometer generator

A nano-generator, high-performance technology, applied in triboelectric generators and other directions to achieve high reliability, high power density, and low-cost materials

Active Publication Date: 2018-04-24
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, there is still a long way to go for the practical application of triboelectric nanogenerators, and one of the first challenges is to improve output performance such as output voltage, output current, and output power density.

Method used

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  • Paper-based high-performance friction nanometer generator
  • Paper-based high-performance friction nanometer generator
  • Paper-based high-performance friction nanometer generator

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Embodiment Construction

[0037] The invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] refer to figure 1 , a paper-based high-performance triboelectric nanogenerator, including a support structure, a friction electrode, an induction electrode, a protective layer part, and a conductive device;

[0039] The supporting structure includes a first supporting structure and a second supporting structure, and the supporting structure adopts A4 paper or cardboard, and both the first supporting structure and the second supporting structure are arch structures, and the two supporting structures of the first supporting structure and the second supporting structure The terminals are connected to each other, such as connecting with scotch tape, so that the concave surface of the first support structure faces the concave surface of the second support structure, the sensing electrodes are arranged on the concave surface of the first support structure and ...

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Abstract

The invention discloses a paper-based high-performance friction nanometer generator. The friction nanometer generator adopts an arch structure with a certain supporting function. The friction nanometer generator comprises a friction electrode, a sensing electrode, a supporting structure and conductive wires. The adopted materials of the friction nanometer generator are composed of the A4 paper foroffices, a conductive copper adhesive tape, a Teflon adhesive tape, conductive wires and the like, wherein all the materials are cheap articles commonly used in life. The friction nanometer generatorcan convert the mechanical energy existing in the vibration form in the environment and the mechanical energy generated by the human body movement into the electric energy so as to supply power for tiny electronic components. Meanwhile, the friction nanometer generator can be widely applied to the field of internet of things and is used for barrier-free sensing. The friction nanometer generator belongs to the field of nanometer energy.

Description

technical field [0001] The paper-based high-performance friction nanogenerator of the present invention is used to collect mechanical energy generated by mechanical vibration and human body movement in the environment, and has great application prospects in the field of microsystems. The invention belongs to the field of nano energy. Background technique [0002] In recent decades, global warming and energy have had an increasing impact on human life, especially when electronic devices and systems have enriched people's daily lives, finding a green, low-carbon energy source has become a huge challenge. Due to the rapid development and popularization of mobile portable wearable electronic devices, the number of batteries has increased dramatically, however, traditional power sources pose hazards to battery recycling and replacement as well as potential environmental pollution issues. Therefore, finding a self-powered device is of great attraction to the development of the ele...

Claims

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Application Information

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IPC IPC(8): H02N1/04
CPCH02N1/04
Inventor 夏克泉朱智源徐志伟
Owner ZHEJIANG UNIV
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