Mechanical Regulation Triboelectric Nanogenerator with Controllable Output Performance for Random Energy Harvesting

2020 ◽  
Vol 10 (22) ◽  
pp. 2000627 ◽  
Author(s):  
Mengfei Yin ◽  
Xiaohui Lu ◽  
Guangda Qiao ◽  
Yuhong Xu ◽  
Yuqi Wang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Triboelectric Nanogenerator ◽  
Random Energy ◽  
Output Performance ◽  
Mechanical Regulation

scholarly journals Design and output performance of vibration energy harvesting triboelectric nanogenerator

2019 ◽  
Vol 68 (19) ◽  
pp. 190201
Author(s):  
Ye-Sheng Wu ◽  
Qi Liu ◽  
Jie Cao ◽  
Kai Li ◽  
Guang-Gui Cheng ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Vibration Energy ◽  
Triboelectric Nanogenerator ◽  
Vibration Energy Harvesting ◽  
Output Performance

High Humidity-Resistive Triboelectric Nanogenerator via Coupling of Dielectric Materials Selection and Surface-Charge Engineering

2021 ◽  
Author(s):  
Lu Liu ◽  
Linglin Zhou ◽  
Chuguo Zhang ◽  
Zhihao Zhao ◽  
Shaoxin Li ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Surface Charge ◽  
Dielectric Materials ◽  
Energy Sources ◽  
Triboelectric Nanogenerator ◽  
High Humidity ◽  
Distributed Energy ◽  
Materials Selection ◽  
Output Performance ◽  
Self Powered

Triboelectric nanogenerator (TENG) has been demonstrated as a revolutionary energy-harvesting technology toward distributed energy sources and self-powered systems, however, its output performance is significantly affected by humidity, which seriously limits...

scholarly journals A Contact-Mode Triboelectric Nanogenerator for Energy Harvesting from Marine Pipe Vibrations

Sensors ◽  
2021 ◽  
Vol 21 (4) ◽  
pp. 1514
Author(s):  
Rui Li ◽  
He Zhang ◽  
Li Wang ◽  
Guohua Liu
Keyword(s):  
Energy Harvesting ◽  
Dielectric Material ◽  
Mechanical Energy ◽  
Experimental Tests ◽  
Electrical Energy ◽  
Underlying Mechanism ◽  
Triboelectric Nanogenerator ◽  
Contact Mode ◽  
Output Performance ◽  
Ocean Environment

Structural health monitoring is of great significance to ensure the safety of marine pipes, while powering the required monitoring sensors remains a problem because the ocean environment is not amenable to the traditional ways of providing an external power supply. However, mechanical energy due to the vortex-induced vibration of pipelines may be harvested to power those sensors, which is a convenient, economic and environmentally friendly way. We here exploit a contact-separation mode triboelectric nanogenerator (TENG) to create an efficient energy harvester to transform the mechanical energy of vibrating pipes into electrical energy. The TENG device is composed of a tribo-pair of dielectric material films that is connected to a mass-spring base to guarantee the contact-separation motions of the tribo-pair. Experimental tests are conducted to demonstrate the output performance and long-term durability of the TENG device by attaching it to a sample pipe. A theoretical model for the energy harvesting system is developed for predicting the electrical output performance of the device. It is established that the normalized output power depends only on two compound variables with all typical factors taken into consideration simultaneously. The simple scale law is useful to reveal the underlying mechanism of the device and can guideline the optimization of the device based on multi-parameters analyses. The results here may provide references for designing contact-mode TENG energy harvesting devices based on the vibration of marine pipes and similar structures.

Stretchable Negative Poisson's Ratio Yarn for Triboelectric Nanogenerator as Environmental Energy Harvesting and Self-powered sensors

2021 ◽  
Author(s):  
Lijun Chen ◽  
Chaoyu Chen ◽  
Long jin ◽  
Hengyu Guo ◽  
Aurelia C. Wang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Environmental Pollution ◽  
Poisson’S Ratio ◽  
Energy Resources ◽  
Poisson's Ratio ◽  
Triboelectric Nanogenerator ◽  
Negative Poisson’S Ratio ◽  
Random Energy ◽  
Negative Poisson's Ratio ◽  
Self Powered

Due to the increasingly serious environmental pollution and the extreme shortage of energy resources, harvesting clean and sustainable random energy from the environment is a scientific, effective, and necessary solution...

Enhancement of triboelectric nanogenerator output performance by laser 3D-Surface pattern method for energy harvesting application

Nano Energy ◽  
2020 ◽  
Vol 78 ◽  
pp. 105205 ◽  
Author(s):  
Manikandan Muthu ◽  
Rajagopalan Pandey ◽  
Xiaozhi Wang ◽  
Arunkumar Chandrasekhar ◽  
I.A. Palani ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Surface Pattern ◽  
Triboelectric Nanogenerator ◽  
Output Performance ◽  
3D Surface

Boosting the Output Performance of the Triboelectric Nanogenerator through the Nonlinear Oscillator

2021 ◽  
Vol 13 (5) ◽  
pp. 6331-6338
Author(s):  
Dong Guan ◽  
Guoqiang Xu ◽  
Xin Xia ◽  
Jiaqi Wang ◽  
Yunlong Zi
Keyword(s):  
Nonlinear Oscillator ◽  
Triboelectric Nanogenerator ◽  
Output Performance

Triboelectric Nanogenerator using Multiferroic Materials: An Approach for Energy Harvesting and Self-Powered Magnetic Field Detection

Nano Energy ◽  
2021 ◽  
pp. 105964
Author(s):  
Sugato Hajra ◽  
Venkateswaran Vivekananthan ◽  
Manisha Sahu ◽  
Gaurav Khandelwal ◽  
Nirmal Prashanth Maria Joseph Raj ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Energy Harvesting ◽  
Triboelectric Nanogenerator ◽  
Multiferroic Materials ◽  
Field Detection ◽  
Self Powered
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