Investigation of PVDF-TrFE nanofibers for energy harvesting

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-12-01 DOI:10.1109/NMDC.2012.6527581

S. Dey, M. Purahmad, S. S. Ray, A. Yarin, M. Dutta

引用次数: 11

Abstract

We have investigated the copolymer polyvinylidene fluoride, (PVDF-trifluoroethylene) for energy harvesting. Polyvinylidene fluoride (PVDF) nanofibers were electrospun on indium tin oxide (ITO) coated plastic. The electrical response of nanofibers at different frequencies was investigated. The experimental results demonstrate that the duty cycle of electrical response pulses is increased as the frequency of vibration is increased. By using the fast Fourier transform (FFT) of the response pulses, the maximum power extracted has been calculated.

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聚乙烯醇-聚四氟乙烯纳米纤维的能量收集研究

我们研究了用于能量收集的共聚物聚偏氟乙烯(pvdf -三氟乙烯)。研究了聚偏氟乙烯(PVDF)纳米纤维在氧化铟锡(ITO)包覆塑料上的静电纺丝。研究了纳米纤维在不同频率下的电响应。实验结果表明，随着振动频率的增加，电响应脉冲的占空比增大。利用响应脉冲的快速傅里叶变换(FFT)，计算了提取的最大功率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012)

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