Solvent-Resistant Wearable Triboelectric Nanogenerator for Energy-Harvesting and Self-Powered Sensors

作     者：Yongtao Yu Yuelin Yu Hongyi Wu Tianshuo Gao Yi Zhang Jiajia Wu Jiawei Yan Jian Shi Hideaki Morikawa Chunhong Zhu Yongtao Yu;Yuelin Yu;Hongyi Wu;Tianshuo Gao;Yi Zhang;Jiajia Wu;Jiawei Yan;Jian Shi;Hideaki Morikawa;Chunhong Zhu

作者机构：Graduate School of MedicineScience and TechnologyShinshu University3-15-1 TokidaUedaNagano 386-8567Japan Institute for Fiber Engineering(IFES)Interdisciplinary Cluster for Cutting Edge Research(ICCER)Shinshu University3-15-1 TokidaUedaNagano 386-8567Japan Faculty of Textile Science and TechnologyShinshu University3-15-1 TokidaUedaNagano 386-8567Japan 

出 版 物：《Energy & Environmental Materials》 (能源与环境材料（英文）)

年 卷 期：2024年第7卷第5期

页      面：376-386页

核心收录：

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：supported by the JSPS KAKENHI(Grant numbers JP20H00288 and JP22K02136) 

主　　题：energy-harvesting power supply sensors solvent-resistant wearable triboelectric nanogenerator 

摘      要：Wearable triboelectric nanogenerators(TENGs)have attracted attention owing to their ability to harvest energy from the surrounding environment without ***,polyetherimide-Al_(2)O_(3)(PAl)and polyvinylidene fluoride-co-hexafluoropropylene(PVDF-HFP,PH)nanofiber membranes were used as tribo-positive and tribo-negative materials,*** acid-doped polyaniline(PANI)/cotton fabric(PPCF)and ethylenediamine(EDA)-crosslinked PAl(EPAl)nanofiber membranes were used as triboelectrode and triboencapsulation materials,*** result showed that when the PAl-PH-based TENG was shaped as a circle with a radius of 1 cm,under the pressure of 50 N,and the frequency of 0.5 Hz,the open-circuit voltage(V_(oc))and short-circuit current(I_(sc))reached the highest value of 66.6 V and-93.4 to 110.1 nA,***,the PH-based TENG could be used as a fabric sensor to detect fabric composition and as a sensor-inductive switch for light bulbs or beeping warning *** the PAl-PH-based TENG was shaped as a 5×5 cm^(2)rectangle,a 33 pF capacitor could be charged to 15 V in 28 ***,compared to PAl nanofiber membranes,EPAl nanofiber membranes exhibited good dyeing properties and excellent solvent *** PPCF exhibited5%resistance change after washing,bending,and stretching.