A double-helix-structured triboelectric nanogenerator enhanced with positive charge traps for self-powered temperature sensing and smart-home control systems

doi:10.1039/c8nr05957h

	A double-helix-structured triboelectric nanogenerator enhanced with positive charge traps for self-powered temperature sensing and smart-home control systems
	Gao, Lingxiao 1; Hu, Donglin 1; Qi, Mengke 1; Gong, Jia 1; Zhou, Hong 1,2; Chen, Xin 1; Chen, Junfei 1; Cai, Jing 3; Wu, Liangke 3; Hu, Ning 3
刊名	Nanoscale
	2018
卷号	10 期号:42 页码:19781-19790
ISSN号	20403364
DOI	10.1039/c8nr05957h
英文摘要	Triboelectric nanogenerators (TENGs) have been in spotlight for their excellent capability to drive miniature electronics. Herein, we report a sophisticated double-helix-structured triboelectric nanogenerator (DHS-TENG) enhanced with positive charge traps for self-powered temperature sensing and smart-home control system. The DHS-TENG increases the charge density on the contact surfaces by taking advantage of the ferroelectric characteristics of polyvinylidene fluoride (PVDF). In addition, the flexible double-helix-structure endows DHS-TENG with excellent elastic property as it has no external supporting materials. The reported DHS-TENG, with the dimensions of 3 cm × 3 cm × 5 cm and a light weight of 10 g, can deliver a peak output power of 9.03 mW under a loading resistance of 4 MΩ. It also delivers an enhanced output performance of 460 V, 140 μA and 400 nC under a constant contact force of 40 N. Furthermore, the DHS-TENG is capable of powering 120 green LEDs and enabling a temperature sensor to work properly. In particular, the DHS-TENG demonstrates the capability of successful remote data transmission for application in smart-home control systems within 10 meters. © 2018 The Royal Society of Chemistry.
电子版国际标准刊号	20403372
语种	英语
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/8069]
专题	中国科学院重庆绿色智能技术研究院
作者单位	1.Key Laboratory of Optoelectronic Technology and Systems, Ministry of Education, International R and D Center of Micro-nano Systems and New Materials Technology, Chongqing University, Chongqing; 400044, China; 2.CAS Center for Excellence in Nanoscience, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing; 100083, China; 3.College of Aerospace Engineering, Chongqing University, Chongqing; 400044, China
推荐引用方式 GB/T 7714	Gao, Lingxiao,Hu, Donglin,Qi, Mengke,et al. A double-helix-structured triboelectric nanogenerator enhanced with positive charge traps for self-powered temperature sensing and smart-home control systems[J]. Nanoscale,2018,10(42):19781-19790.
APA	Gao, Lingxiao.,Hu, Donglin.,Qi, Mengke.,Gong, Jia.,Zhou, Hong.,...&Mu, Xiaojing.(2018).A double-helix-structured triboelectric nanogenerator enhanced with positive charge traps for self-powered temperature sensing and smart-home control systems.Nanoscale,10(42),19781-19790.
MLA	Gao, Lingxiao,et al."A double-helix-structured triboelectric nanogenerator enhanced with positive charge traps for self-powered temperature sensing and smart-home control systems".Nanoscale 10.42(2018):19781-19790.