Towards Truly Wearable Systems: Optimizing and Scaling Up Wearable Triboelectric Nanogenerators
Overview
Affiliations
Triboelectric nanogenerator (TENG) is an upcoming technology to harvest energy from ambient movements. A major focus herein is harvesting energy from human movements through wearable TENGs, which are constructed by integrating nanogenerators into clothing or accessories. Textile-based TENGs, which include fiber, yarn, and fabric-based TENG structures, account for the majority of wearable TENGs, with many designs and applications demonstrated recently. This calls for a comprehensive analysis of textile-based TENG technology, and how the state-of-the-art device optimization concepts can be deployed to construct them efficiently. Concurrently, how advanced engineering concepts and industrial manufacturing techniques, which are bound with fiber, yarn, and fabric-related developments, can be applied into the TENG context for their output enhancement is still under investigation. Herein, we fill this vital gap by analyzing the state-of-the-art developments, upcoming trends, output optimization strategies, scalability, and prospects of the textile-based TENG technology, presenting a textile engineering perspective.
Portable Multi-Layer Capsule-Shaped Triboelectric Generator for Human Motion Energy Harvesting.
Yang X, Huo D, Su J, He Z Micromachines (Basel). 2024; 15(7).
PMID: 39064363 PMC: 11278884. DOI: 10.3390/mi15070852.
Dinuwan Gunawardhana K, Simorangkir R, McGuinness G, Rasel M, Magre Colorado L, Baberwal S ACS Nano. 2024; 18(4):2649-2684.
PMID: 38230863 PMC: 10832067. DOI: 10.1021/acsnano.3c09077.
Flexible wearable intelligent sensing system for wheelchair sports monitoring.
Mao Y, Wen Y, Liu B, Sun F, Zhu Y, Wang J iScience. 2023; 26(11):108126.
PMID: 37915601 PMC: 10616312. DOI: 10.1016/j.isci.2023.108126.
Kalas D, Soukup R, reboun J, Radouchova M, Rous P, Hamacek A Polymers (Basel). 2023; 15(11).
PMID: 37299324 PMC: 10255827. DOI: 10.3390/polym15112526.
Biophysical Sensors Based on Triboelectric Nanogenerators.
Ma Z, Cao X, Wang N Biosensors (Basel). 2023; 13(4).
PMID: 37185498 PMC: 10136238. DOI: 10.3390/bios13040423.