A Reconfigurable Rectified Flexible Energy Harvester via Solid-State Single Crystal Grown PMN-PZT

被引：120

作者：

Hwang, Geon-Tae ^{[1
]}

Yang, Joonseok ^{[2
]}

Yang, Seong Ho ^{[3
]}

Lee, Ho-Yong ^{[4
]}

Lee, Minbok ^{[2
]}

Park, Dae Yong ^{[1
]}

Han, Jae Hyun ^{[1
]}

Lee, Seung Jun ^{[3
]}

Jeong, Chang Kyu ^{[1
]}

Kim, Jaeha ^{[2
]}

Park, Kwi-Il ^{[3
]}

Lee, Keon Jae ^{[1
]}

机构：

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

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

[3] Agcy Def Dev ADD, Res & Dev Inst 4 4, Taejon 305600, South Korea

[4] Ceracomp Co Ltd, Cheonan Si 331979, Chungcheongnam, South Korea

来源：

ADVANCED ENERGY MATERIALS | 2015年 / 5卷 / 10期

基金：

新加坡国家研究基金会;

关键词：

piezoelectric energy harvesters; reconfigurable rectifying circuits; self-powered systems; solid-state single crystal growth; THIN-FILM NANOGENERATOR; NANOCOMPOSITE GENERATOR; PORTABLE ELECTRONICS; LARGE-AREA; NANOSYSTEMS; PARTICLES; VIBRATION; BATTERY;

D O I：

10.1002/aenm.201500051

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 single crystal Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 (PMN-PZT) energy harvester is demonstrated by solid-state crystal growth and an optimized delamination process. The flexible harvester generates an output voltage of 100 V and a current of 20 μA. The advanced reconfigurable rectifying circuit enhanced conversion efficiency of the PMN-PZT harvester is compared to conventional rectifier. Finally, a self-powered military boot is fabricated using the harvester as a demonstration of use in operating consumer electronics. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页数：8

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