Triboelectric nanogenerator as self-powered active sensors for detecting liquid/gaseous water/ethanol

被引：265

作者：

Zhang, Hulin ^{[1
,2
]}

Yang, Ya ^{[1
]}

Su, Yuanjie ^{[1
]}

Chen, Jun ^{[1
]}

Hu, Chenguo ^{[2
]}

Wu, Zhenkun ^{[1
]}

Liu, Yan ^{[1
]}

Wong, Ching Ping ^{[1
]}

Bando, Yoshio ^{[3
]}

Wang, Zhong Lin ^{[1
,3
]}

机构：

[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

[2] Chongqing Univ, Dept Appl Phys, Chongqing 400044, Peoples R China

[3] Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton, MANA, Satellite Res Facil, Tsukuba, Ibaraki 3050044, Japan

来源：

NANO ENERGY | 2013年 / 2卷 / 05期

关键词：

Triboelectric nanogenerator; Self-powered; Liquid/gaseous water/ethanol sensors; CONTACT ELECTRIFICATION; HUMIDITY SENSORS; ENERGY;

D O I：

10.1016/j.nanoen.2013.08.004

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Since the effectiveness of triboelectric charged surface being charged is strongly dependent on the surface adsorbed molecules, we show that the triboelectric nanogenerator, made of polyamide 6,6 (PA) film or polytetrafluoroethylene (PTFE) film, can serve as a self-powered active sensor for detecting water or ethanol in gas or liquid phase. The performance of the active sensors has been understood in reference to the levels of wettability of solid polymer surfaces. This new approach for sensing could be advantageous of simple fabrication, low-cost and easy application. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：693 / 701

页数：9

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