Highly-Effi cient, Flexible Piezoelectric PZT Thin Film Nanogenerator on Plastic Substrates

被引：723

作者：

Park, Kwi-Il ^{[1
]}

Son, Jung Hwan ^{[1
]}

Hwang, Geon-Tae ^{[1
]}

Jeong, Chang Kyu ^{[1
]}

Ryu, Jungho ^{[2
]}

Koo, Min ^{[1
]}

Choi, Insung ^{[1
]}

Lee, Seung Hyun ^{[1
]}

Byun, Myunghwan ^{[1
]}

Wang, Zhong Lin ^{[3
]}

Lee, Keon Jae ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea

[2] Korea Inst Mat Sci, Funct Ceram Grp, Chang Won 642831, Gyeongnam, South Korea

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

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 16期

基金：

新加坡国家研究基金会;

关键词：

thin film nanogenerator; energy harvesting; piezoelectric; PZT; laser lift-off; NANOCOMPOSITE; GENERATOR;

D O I：

10.1002/adma.201305659

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A highly-efficient, flexible piezoelectric PZT thin film nanogenerator is demonstrated using a laser lift-off (LLO) process. The PZT thin film nanogenerator harvests the highest output performance of ∼200 V and ∼150 μA·cm-2 from regular bending motions. Furthermore, power sources generated from a PZT thin film nanogenerator, driven by slight human finger bending motions, successfully operate over 100 LEDs. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2514 / 2520

页数：7

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