A Low-Frequency Energy Harvester from Ultralong, Vertically Aligned BaTiO3 Nanowire Arrays

被引：71
作者：
Koka, Aneesh [1 ]
Sodano, Henry A. [1 ]
机构：
[1] Univ Florida, Gainesville, FL 32611 USA
来源：
ADVANCED ENERGY MATERIALS | 2014年 / 4卷 / 11期
基金：
美国国家科学基金会;
关键词：
PIEZOELECTRIC NANOGENERATORS; NANOSTRUCTURES; GENERATION; NANOTUBES; SCALE;
D O I：
10.1002/aenm.201301660
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：
An energy harvester with a low resonant frequency using ultralong vertically aligned BaTiO3 nanowire arrays is developed and its power harvesting behavior is characterized when subjected to low amplitude base vibrations. The BaTiO3 nanowire energy harvester has favorable attributes such as compact size and low resonant frequency for its potential implementation in consumer electronics and biomedical applications. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页数：6
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