Super-Flexible Nanogenerator for Energy Harvesting from Gentle Wind and as an Active Deformation Sensor

被引：236

作者：

Lee, Sangmin ^{[1
]}

Bae, Sung-Hwan ^{[2
]}

Lin, Long ^{[1
]}

Yang, Ya ^{[1
]}

Park, Chan ^{[2
]}

Kim, Sang-Woo ^{[3
]}

Cha, Seung Nam ^{[4
]}

Kim, Hyunjin ^{[4
]}

Park, Young Jun ^{[4
]}

Wang, Zhong Lin ^{[1
,5
]}

机构：

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

[2] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151742, South Korea

[3] Sungkyunkwan Univ SKKU, SKKU Adv Inst Nanotechnol SAINT, Sch Adv Mat Sci & Engn, Suwon 440746, Gyeonggi Do, South Korea

[4] Samsung Adv Inst Technol, Energy Lab, Yongin 446712, Gyeonggi Do, South Korea

[5] Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, Beijing 100085, Peoples R China

来源：

ADVANCED FUNCTIONAL MATERIALS | 2013年 / 23卷 / 19期

关键词：

super-flexible nanogenerator; zinc oxide nanowire; energy harvesting; active deformation sensor; self-powered sensor; NANOWIRES;

D O I：

10.1002/adfm.201202867

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Using an Al-foil of thickness approximate to 18 m as a substrate and electrode, a piezoelectric nanogenerator (NG) that is super-flexible in responding to the wavy motion of a very light wind is fabricated using ZnO nanowire arrays. The NG is used to harvest the energy from a waving flag, demonstrating its high flexibility and excellent conformability to be integrated into fabric. The NG is applied to detect the wrinkling of a human face, showing its capability to serve as an active deformation sensor that needs no extra power supply. This strategy may provide a highly promising platform as energy harvesting devices and self-powered sensors for practical use wherever movement is available.

引用

页码：2445 / 2449

页数：5

共 19 条

[1] Fully Rollable Transparent Nanogenerators Based on Graphene Electrodes [J].

Choi, Dukhyun ;

Choi, Min-Yeol ;

Choi, Won Mook ;

Shin, Hyeon-Jin ;

Park, Hyun-Kyu ;

Seo, Ju-Seok ;

Park, Jongbong ;

Yoon, Seon-Mi ;

Chae, Seung Jin ;

Lee, Young Hee ;

Kim, Sang-Woo ;

Choi, Jae-Young ;

Lee, Sang Yoon ;

Kim, Jong Min .

ADVANCED MATERIALS, 2010, 22 (19) :2187-+

[2] A Nanogenerator for Energy Harvesting from a Rotating Tire and its Application as a Self-Powered Pressure/Speed Sensor [J].

Hu, Youfan ;

Xu, Chen ;

Zhang, Yan ;

Lin, Long ;

Snyder, Robert L. ;

Wang, Zhong Lin .

ADVANCED MATERIALS, 2011, 23 (35) :4068-+

[3] Self-Powered System with Wireless Data Transmission [J].

Hu, Youfan ;

Zhang, Yan ;

Xu, Chen ;

Lin, Long ;

Snyder, Robert L. ;

Wang, Zhong Lin .

NANO LETTERS, 2011, 11 (06) :2572-2577

[4] High-Output Nanogenerator by Rational Unipolar Assembly of Conical Nanowires and Its Application for Driving a Small Liquid Crystal Display [J].

Hu, Youfan ;

Zhang, Yan ;

Xu, Chen ;

Zhu, Guang ;

Wang, Zhong Lin .

NANO LETTERS, 2010, 10 (12) :5025-5031

[5] Toward Robust Nanogenerators Using Aluminum Substrate [J].

Lee, Sangmin ;

Hong, Jung-Il ;

Xu, Chen ;

Lee, Minbaek ;

Kim, Dongseob ;

Lin, Long ;

Hwang, Woonbong ;

Wang, Zhong Lin .

ADVANCED MATERIALS, 2012, 24 (32) :4398-4402

[6] Toward cost-effective solar energy use [J].

Lewis, Nathan S. .

SCIENCE, 2007, 315 (5813) :798-801

[7] Air/Liquid-Pressure and Heartbeat-Driven Flexible Fiber Nanogenerators as a Micro/Nano-Power Source or Diagnostic Sensor [J].

Li, Zetang ;

Wang, Zhong Lin .

ADVANCED MATERIALS, 2011, 23 (01) :84-89

[8]

Qin Y., 2012, NANOSCALE, V4, P6568

[9]

Qin Y, 2008, NATURE, V451, P809, DOI [10.1038/nature06601, 10.1038/nature066O1]

[10] PVDF microbelts for harvesting energy from respiration [J].

Sun, Chengliang ;

Shi, Jian ;

Bayerl, Dylan J. ;

Wang, Xudong .

ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (11) :4508-4512

← 1 2 →