Self‐Polarized ZrO 2 /PVDF‐HFP Nanocomposite based Piezoelectric Nanogenerator and Single Electrode Triboelectric Nanogenerator for Sustainable Energy Harvesting from Human Movement

2021 ◽  
Author(s):  
Md. Minarul Saikh ◽  
Nur Amin Hoque ◽  
Prosenjit Biswas ◽  
Wahida Rahman ◽  
Namrata Das ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Sustainable Energy ◽  
Human Movement ◽  
Triboelectric Nanogenerator

An anti-freezing hydrogel based stretchable triboelectric nanogenerator for biomechanical energy harvesting at sub-zero temperature

2020 ◽  
Vol 8 (27) ◽  
pp. 13787-13794 ◽  
Author(s):  
Dequan Bao ◽  
Zhen Wen ◽  
Jihong Shi ◽  
Lingjie Xie ◽  
Hongxue Jiang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Large Amplitude ◽  
Human Movement ◽  
Power Source ◽  
Triboelectric Nanogenerator ◽  
Zero Temperature

An anti-freezing hydrogel based stretchable triboelectric nanogenerator have been synthesized for harvesting a large amplitude of human movement energy as an effective wearable power source at sub-zero temperature.

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

A Self‐Healing Triboelectric Nanogenerator Based on Feather for Sensing and Energy Harvesting

2021 ◽  
pp. 2100039
Author(s):  
Jiaqing Zhu ◽  
Yu Cheng ◽  
Saifei Hao ◽  
Zhong Lin Wang ◽  
Ning Wang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Triboelectric Nanogenerator ◽  
Self Healing

scholarly journals An Optimized Flutter-Driven Triboelectric Nanogenerator with a Low Cut-In Wind Speed

Micromachines ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 366
Author(s):  
Yang Xia ◽  
Yun Tian ◽  
Lanbin Zhang ◽  
Zhihao Ma ◽  
Huliang Dai ◽  
...  
Keyword(s):  
Power Generation ◽  
Wind Speed ◽  
Energy Harvesting ◽  
Wind Energy ◽  
Output Power ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Triboelectric Nanogenerator ◽  
Vibration Behavior ◽  
Air Speed

We present an optimized flutter-driven triboelectric nanogenerator (TENG) for wind energy harvesting. The vibration and power generation characteristics of this TENG are investigated in detail, and a low cut-in wind speed of 3.4 m/s is achieved. It is found that the air speed, the thickness and length of the membrane, and the distance between the electrode plates mainly determine the PTFE membrane’s vibration behavior and the performance of TENG. With the optimized value of the thickness and length of the membrane and the distance of the electrode plates, the peak open-circuit voltage and output power of TENG reach 297 V and 0.46 mW at a wind speed of 10 m/s. The energy generated by TENG can directly light up dozens of LEDs and keep a digital watch running continuously by charging a capacitor of 100 μF at a wind speed of 8 m/s.

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