A Self‐Powered Smart Roller‐Bearing Based on a Triboelectric Nanogenerator for Measurement of Rotation Movement

2018 ◽  
Vol 3 (12) ◽  
pp. 1800219 ◽  
Author(s):  
Daehwan Choi ◽  
Taehoon Sung ◽  
Jang‐Yeon Kwon
Keyword(s):  
Roller Bearing ◽  
Triboelectric Nanogenerator ◽  
Self Powered

Triboelectric nanogenerator based self-powered sensor for artificial intelligence

Nano Energy ◽  
2021 ◽  
Vol 84 ◽  
pp. 105887
Author(s):  
Yuankai Zhou ◽  
Maoliang Shen ◽  
Xin Cui ◽  
Yicheng Shao ◽  
Lijie Li ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Triboelectric Nanogenerator ◽  
Self Powered

scholarly journals Self-powered multifunctional sensing based on super-elastic fibers by soluble-core thermal drawing

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Mengxiao Chen ◽  
Zhe Wang ◽  
Qichong Zhang ◽  
Zhixun Wang ◽  
Wei Liu ◽  
...  
Keyword(s):  
Polymer Fibers ◽  
Elastic Fibers ◽  
Triboelectric Nanogenerator ◽  
Large Area ◽  
Manufacturing Method ◽  
Low Viscosity ◽  
Ion Movements ◽  
Self Powered ◽  
Thermal Drawing ◽  
Viscosity Polymer

AbstractThe well-developed preform-to-fiber thermal drawing technique owns the benefit to maintain the cross-section architecture and obtain an individual micro-scale strand of fiber with the extended length up to thousand meters. In this work, we propose and demonstrate a two-step soluble-core fabrication method by combining such an inherently scalable manufacturing method with simple post-draw processing to explore the low viscosity polymer fibers and the potential of soft fiber electronics. As a result, an ultra-stretchable conductive fiber is achieved, which maintains excellent conductivity even under 1900% strain or 1.5 kg load/impact freefalling from 0.8-m height. Moreover, by combining with triboelectric nanogenerator technique, this fiber acts as a self-powered self-adapting multi-dimensional sensor attached on sports gears to monitor sports performance while bearing sudden impacts. Next, owing to its remarkable waterproof and easy packaging properties, this fiber detector can sense different ion movements in various solutions, revealing the promising applications for large-area undersea detection.

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

Triboelectric nanogenerator/supercapacitor in-one self-powered textile based on PTFE yarn wrapped PDMS/MnO2NW hybrid elastomer

Nano Energy ◽  
2021 ◽  
Vol 84 ◽  
pp. 105918
Author(s):  
Yongyun Mao ◽  
Yong Li ◽  
Jiyang Xie ◽  
Huan Liu ◽  
Changjin Guo ◽  
...  
Keyword(s):  
Triboelectric Nanogenerator ◽  
Self Powered

Self-Powered Droplet Manipulation System for Microfluidics Based on Triboelectric Nanogenerator Harvesting Rotary Energy

Lab on a Chip ◽  
2021 ◽  
Author(s):  
Junjie Yu ◽  
Xiaoxiang Wei ◽  
Yuanchao Guo ◽  
Ziwei Zhang ◽  
Pinshu Rui ◽  
...  
Keyword(s):  
Microfluidic System ◽  
Triboelectric Nanogenerator ◽  
Cross Contamination ◽  
Fast Reaction ◽  
Microfluidic Technology ◽  
Manipulation System ◽  
Droplet Manipulation ◽  
Self Powered

Microfluidic technology, as a method for manipulating tiny fluids, has the advantages of low sample consumption, fast reaction, and no cross-contamination. In the microfluidic system, accurate manipulation of droplets is...

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