相关实验视频

Updated: Jul 10, 2025

Preparation of ZnO Nanorod/Graphene/ZnO Nanorod Epitaxial Double Heterostructure for Piezoelectrical Nanogenerator by Using Preheating Hydrothermal

Preparation of ZnO Nanorod/Graphene/ZnO Nanorod Epitaxial Double Heterostructure for Piezoelectrical Nanogenerator by Using Preheating Hydrothermal

Published on: January 15, 2016

基于U形管的液体固体三电纳米发电机,用于收集未使用的压缩空气能量

Xuhang Cai¹, Zhijian Liu¹, Jingming Dong¹

¹Marine Engineering College, Dalian Maritime University, Dalian 116026, China.

|November 25, 2023

概括

这项研究引入了一个U形管 triboelectric纳米发电机 (UFC-TENG) 来收集气动系统中浪费的压缩空气能量. 该设备有效地转换了这种能量,展示了可持续发电的潜力.

科学领域:

收集能源收集能源
材料科学材料科学材料科学
纳米技术纳米技术

背景情况:

压缩空气系统经常浪费大量的能量.
液体固体 triboelectric 纳米发电机 (L-S TENGs) 为能源采集提供了一个有前途的解决方案.
管结构的L-S TENG可以整合多个物理效果.

研究的目的:

开发一种用于收集未使用的压缩空气能量的新型设备.
为了研究U形管 triboelectric纳米发电机 (UFC-TENG) 的性能.
为了证明TENGs在气动系统中的潜力.

主要方法:

使用化乙烯 (FEP) 和铜制造U形管 triboelectric纳米发电机.
使用压缩空气驱动液体固体TENG.
在特定操作条件下测量输出电压,电流和功率.

主要成果:

UFC-TENG成功地收集了未使用的压缩空气能量.
实现了~33V的稳定峰值电压和~0.25μA的电流.
在0.9 Hz和90 MΩ负载电阻下产生3.93μW的最大输出功率.

结论:

UFC-TENG展示了一种用于驾驶L-S TENGs的新方法.
显示了从气动系统中获取能源的巨大潜力.
强调TENGs对于可持续能源解决方案的可行性.

关键词:

一个U形的管道.液体固体的 triboelectric 纳米发电机.未使用的压缩空气收集能量

更多相关视频

Fabrication of Nanoheight Channels Incorporating Surface Acoustic Wave Actuation via Lithium Niobate for Acoustic Nanofluidics

Fabrication of Nanoheight Channels Incorporating Surface Acoustic Wave Actuation via Lithium Niobate for Acoustic Nanofluidics

Published on: February 5, 2020

A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure

A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure

Published on: February 20, 2019

相关概念视频

Van de Graaff Generator

Van de Graaff Generator

Van de Graaff generators (or Van de Graaffs) are devices used to demonstrate high voltage due to static electricity that can also be used for research. Robert Van de Graaff first built one in 1931 (based on original suggestions by Lord Kelvin) for use in nuclear physics research.
Van de Graaff uses both smooth and pointed surfaces, conductors, and insulators to generate large static charges and, hence, large voltages. A substantial excess charge can be deposited on the sphere because it moves...

Faraday Disk Dynamo

Faraday Disk Dynamo

A Faraday disk dynamo is a DC generator, producing an emf that is constant in time. It consists of a conducting disk that rotates with a constant angular velocity in the magnetic field, perpendicular to the disk's plane. The rotation of the disk causes a change in magnetic flux, which induces an emf, causing opposite charges to develop on the rim and in the center of the disk. The polarity of the induced emf can be determined by the direction of the magnetic field and the direction of the...