Recent advancement in TENG polymer structures and energy efficient charge control circuits

Tribo-electric nanogenerator proved a better alternative energy resource for many electronic accessories because of its flexible nature and optimized device properties. It opens up the use of polymer materials (PMs) for harvesting mechanical energy. The disadvantage of the Tribo-Electric Nano Genera...

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Bibliographic Details
Published in:Advanced industrial and engineering polymer research 2021-01, Vol.4 (1), p.1-8
Main Authors: Godwinraj, D., George, Soney C.
Format: Article
Language:English
Subjects:
Bio-harvesting
Nanogenerators
PANI
PDMS Sensors
Polymers
PTFE
PVDF
Triboelectricity
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Summary:Tribo-electric nanogenerator proved a better alternative energy resource for many electronic accessories because of its flexible nature and optimized device properties. It opens up the use of polymer materials (PMs) for harvesting mechanical energy. The disadvantage of the Tribo-Electric Nano Generator (TENG) is likely lower durability, limited short circuit output current, structural changes, post-stress conditions, etc. The purpose of this review article is more focused on systematic and detailed descriptions of TENGs. It gives an overview of tribo-electric polymer-based material formation and triboelectricity generation, structural modes of tribo-electric polymer-based nanogenerators, and its comparisons, measurement, and quantification of tribo-electric polymer-based nanogenerators based on structural and load conditions. Also, this article focused on TNEG efficiency enhancement techniques using various charge control circuit techniques. Possible applications of TNEG for various self-powered devices such as sensor, actuators and bio-harvesting utilities are discussed in detail.
ISSN:2542-5048
2542-5048
DOI:10.1016/j.aiepr.2020.12.003