Solid-liquid triboelectrification in smart U-tube for multifunctional sensors | |
Department | 固体润滑国家重点实验室 |
Zhang XL(张小龙)1,2; Zheng YB(郑有斌)1; Wang DA(王道爱)1; Zhou F(周峰)1,2; Wang DA(王道爱) | |
2017 | |
Source Publication | Nano Energy |
ISSN | 2211-2855 |
Volume | 40Pages:95-106 |
Abstract | A new smart U-shaped triboelectric nanogenerator (TENG) was reported basing on solid-liquid contact triboelectrification and the Pascal's law, in which the complicated mechanical motions can be transmitted into liquid pressure and electricity signal. The U-shaped TENG driven by inertial force and air flow is designed as an energy harvesting device to collect the mechanical energy with a stable peak output voltage and current of about 20 V and 400 nA, respectively. The relationship between the output performance and the water sliding conditions is investigated in detail with a stable peak output performance at the point of resonance. The U-shaped TENG can also be working as smart multifunctional sensors to detect the displacement, pressure, torsion, and so on. As a self-powered displacement sensor, the U-shaped TENG shows a high sensitivity of 0.91 V mm−1 and 8.50 nA mm−1. As a pressure sensor, it also exhibits a high sensitivity of 4.41 V kPa−1 and 72.94 nA kPa−1, respectively. This work expands the practical applications of the solid-liquid triboelectrification based TENGs for energy harvesting and smart sensors in wide fields with advantages of simple fabrication, low cost, portable and self-powered properties. |
Keyword | Solid-water Triboelectrification Triboelectric Nanogenerator Pascal's Law Self-powered Sensor |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.nanoen.2017.08.010 |
Funding Organization | the NSFC (21603242;21573259);the outstanding youth fund of Gansu Province (1606RJDA31);the “Hundred Talents Program” of Chinese Academy of Sciences (D. Wang) |
Indexed By | SCI |
If | 12.343 |
Language | 英语 |
Funding Project | 材料表面界面研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/22512 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang DA(王道爱) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Zhang XL,Zheng YB,Wang DA,et al. Solid-liquid triboelectrification in smart U-tube for multifunctional sensors[J]. Nano Energy,2017,40:95-106. |
APA | Zhang XL,Zheng YB,Wang DA,Zhou F,&王道爱.(2017).Solid-liquid triboelectrification in smart U-tube for multifunctional sensors.Nano Energy,40,95-106. |
MLA | Zhang XL,et al."Solid-liquid triboelectrification in smart U-tube for multifunctional sensors".Nano Energy 40(2017):95-106. |
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1-s2.0-S221128551730(1890KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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