Flexible and Large-Area Nanocomposite Generators Based on Lead Zirconate Titanate Particles and Carbon Nanotubes

被引：221

作者：

Park, Kwi-Il ^{[1
]}

Jeong, Chang Kyu ^{[1
]}

Ryu, Jungho ^{[2
]}

Hwang, Geon-Tae ^{[1
]}

Lee, Keon Jae ^{[1
]}

机构：

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

[2] KIMS, Funct Ceram Grp, Chang Won 642831, Gyeongnam, South Korea

来源：

ADVANCED ENERGY MATERIALS | 2013年 / 3卷 / 12期

基金：

新加坡国家研究基金会;

关键词：

piezoelectric materials; nanogenerators; energy harvesting; lead zirconate titanate; nanocomposites; NANOWIRE ARRAYS; NANOGENERATOR;

D O I：

10.1002/aenm.201300458

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：

A high-output large-area lead zirconate titanate (PZT)-based nanocomposite generator (NCG) device is demonstrated using a simple, low-cost, and scalable bar-coating method. The generated output reaches up to ≈100 V and ≈10 μA and powers 12 commercial light-emitting diodes (LEDs) without external energy-storage systems. This demonstrates the feasibility of using NCG devices to power consumer electronics, self-powered devices, and wireless sensor networks using irregular mechanical agitation. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1539 / 1544

页数：6

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