An airtight-cavity-structural triboelectric nanogenerator-based insole for high performance biomechanical energy harvesting

Nanoscale ◽  
2019 ◽  
Vol 11 (14) ◽  
pp. 6802-6809 ◽  
Author(s):  
Zhiming Lin ◽  
Yufen Wu ◽  
Qiang He ◽  
ChenChen Sun ◽  
Endong Fan ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
High Performance ◽  
Triboelectric Nanogenerator ◽  
Wearable Electronics ◽  
Human Energy ◽  
High Output

A waterproof, high-output and airtight-cavity-airbag structural insole based on a TENG is presented to harvest human energy for driving wearable electronics.

Ultra High performance, lead free Bi2WO6: P(VDF-TrFE) based triboelectric nanogenerator for self-powered sensor and smart electronic applications

2022 ◽  
Author(s):  
Dhiraj Bharti ◽  
Sushmitha Veeralingam ◽  
Sushmee Badhulika
Keyword(s):  
Output Power ◽  
Power Supply ◽  
High Performance ◽  
Lead Free ◽  
Triboelectric Nanogenerator ◽  
High Output Power ◽  
Self Powered ◽  
Triboelectric Nanogenerators ◽  
High Output

Obtaining sustainable, high output power supply from triboelectric nanogenerators still remains a major issue which restricts their widespread use in self-powered electronic applications. In this work, an ultra-high performance, non-toxic,...

Multilayered fiber-based triboelectric nanogenerator with high performance for biomechanical energy harvesting

Nano Energy ◽  
2018 ◽  
Vol 53 ◽  
pp. 726-733 ◽  
Author(s):  
Zhaoling Li ◽  
Miaomiao Zhu ◽  
Qian Qiu ◽  
Jianyong Yu ◽  
Bin Ding
Keyword(s):  
Energy Harvesting ◽  
High Performance ◽  
Triboelectric Nanogenerator

scholarly journals Ultrastable and High-Performance Silk Energy Harvesting Textiles

2019 ◽  
Vol 12 (1) ◽  
Author(s):  
Chao Ye ◽  
Shaojun Dong ◽  
Jing Ren ◽  
Shengjie Ling
Keyword(s):  
Energy Harvesting ◽  
High Performance ◽  
Mechanical Energy ◽  
Wearable Electronics ◽  
High Power Output ◽  
Severe Change ◽  
Interactive Interfaces ◽  
Application Requirements ◽  
Intelligent Clothing

AbstractEnergy harvesting textiles (EHTs) have attracted much attention in wearable electronics and the internet-of-things for real-time mechanical energy harvesting associated with human activities. However, to satisfy practical application requirements, especially the demand for long-term use, it is challenging to construct an energy harvesting textile with elegant trade-off between mechanical and triboelectric performance. In this study, an energy harvesting textile was constructed using natural silk inspired hierarchical structural designs combined with rational material screening; this design strategy provides multiscale opportunities to optimize the mechanical and triboelectric performance of the final textile system. The resulting EHTs with traditional advantages of textiles showed good mechanical properties (tensile strength of 237 ± 13 MPa and toughness of 4.5 ± 0.4 MJ m−3 for single yarns), high power output (3.5 mW m−2), and excellent structural stability (99% conductivity maintained after 2.3 million multi-type cyclic deformations without severe change in appearance), exhibiting broad application prospects in integrated intelligent clothing, energy harvesting, and human-interactive interfaces.

scholarly journals A High-Performance Coniform Helmholtz Resonator-Based Triboelectric Nanogenerator for Acoustic Energy Harvesting

Nanomaterials ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3431
Author(s):  
Haichao Yuan ◽  
Hongyong Yu ◽  
Xiangyu Liu ◽  
Hongfa Zhao ◽  
Yiping Zhang ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Internet Of Things ◽  
High Performance ◽  
Helmholtz Resonator ◽  
Acoustic Energy ◽  
The Internet ◽  
Triboelectric Nanogenerator ◽  
Sensor Devices ◽  
Acoustic Energy Harvesting ◽  
The Internet Of Things

Harvesting acoustic energy in the environment and converting it into electricity can provide essential ideas for self-powering the widely distributed sensor devices in the age of the Internet of Things. In this study, we propose a low-cost, easily fabricated and high-performance coniform Helmholtz resonator-based Triboelectric Nanogenerator (CHR-TENG) with the purpose of acoustic energy harvesting. Output performances of the CHR-TENG with varied geometrical sizes were systematically investigated under different acoustic energy conditions. Remarkably, the CHR-TENG could achieve a 58.2% higher power density per unit of sound pressure of acoustic energy harvesting compared with the ever-reported best result. In addition, the reported CHR-TENG was demonstrated by charging a 1000 μF capacitor up to 3 V in 165 s, powering a sensor for continuous temperature and humidity monitoring and lighting up as many as five 0.5 W commercial LED bulbs for acoustic energy harvesting. With a collection features of high output performance, lightweight, wide frequency response band and environmental friendliness, the cleverly designed CHR-TENG represents a practicable acoustic energy harvesting approach for powering sensor devices in the age of the Internet of Things.

Humidity-resisting triboelectric nanogenerator for high performance biomechanical energy harvesting

Nano Energy ◽  
2017 ◽  
Vol 40 ◽  
pp. 282-288 ◽  
Author(s):  
Jiali Shen ◽  
Zhaoling Li ◽  
Jianyong Yu ◽  
Bin Ding
Keyword(s):  
Energy Harvesting ◽  
High Performance ◽  
Triboelectric Nanogenerator

A high output magneto-mechano-triboelectric generator enabled by accelerated water-soluble nano-bullets for powering a wireless indoor positioning system

2019 ◽  
Vol 12 (2) ◽  
pp. 666-674 ◽  
Author(s):  
Kyung-Won Lim ◽  
Mahesh Peddigari ◽  
Chan Hee Park ◽  
Ha Young Lee ◽  
Yuho Min ◽  
...  
Keyword(s):  
High Performance ◽  
Indoor Positioning ◽  
Water Soluble ◽  
Triboelectric Nanogenerator ◽  
Positioning System ◽  
System P ◽  
Indoor Positioning System ◽  
Triboelectric Generator ◽  
High Output

A high-performance magneto-mechano-triboelectric nanogenerator (MMTEG) is demonstrated for powering a wireless indoor positioning system.

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