{"title":"Current-Enhanced Self-Sustainable Wearable Triboelectric Textile System for Healthcare Monitoring and Rehabilitation Applications","authors":"Tianyiyi He, Hao Wang, Chengkuo Lee","doi":"10.1109/PowerMEMS49317.2019.71805304506","DOIUrl":null,"url":null,"abstract":"In this work, a facile and universal strategy to enhance the triboelectric output is proposed by the integration of a narrow-gap TENG textile (T-TENG) with a high-voltage diode and a textile-based switch. The closed-loop current of the diode-enhanced textile-based TENG (D-TENG) can be increased by 25 times, and the speed of the charging capacitor is 4 times larger than the conventional strategy. The soft, flexible, and thin characteristics of the D-TENG enable a moderate output under various operations even as it is randomly scrunched. Besides, the enhanced current can directly stimulate rat muscle and nerve. In addition, we demonstrate the capability of the D-TENG as a practical power source for wearable sensors by powering Bluetooth sensors for humidity and temperature sensing.","PeriodicalId":6648,"journal":{"name":"2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)","volume":"462 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PowerMEMS49317.2019.71805304506","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this work, a facile and universal strategy to enhance the triboelectric output is proposed by the integration of a narrow-gap TENG textile (T-TENG) with a high-voltage diode and a textile-based switch. The closed-loop current of the diode-enhanced textile-based TENG (D-TENG) can be increased by 25 times, and the speed of the charging capacitor is 4 times larger than the conventional strategy. The soft, flexible, and thin characteristics of the D-TENG enable a moderate output under various operations even as it is randomly scrunched. Besides, the enhanced current can directly stimulate rat muscle and nerve. In addition, we demonstrate the capability of the D-TENG as a practical power source for wearable sensors by powering Bluetooth sensors for humidity and temperature sensing.
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