PVDF/TiO2纳米复合膜在能量采集器中的应用性能

Q3 Engineering

International Journal of Nanomanufacturing Pub Date : 2018-01-11 DOI:10.1504/IJNM.2018.10009989

Ningli An, Jingjing Ye

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引用次数: 0

摘要

建立了能量收集实验平台的压缩模式和剪切模式。分析了PVDF/TiO2纳米复合膜在两种模式下的能量收集效率和非线性压电效应。实验结果表明，剪切模式的能量收集效率高于压缩模式。在大应力作用下，压电常数和压电耦合系数呈非线性变化。本文通过实验数据建立了复合薄膜压电应力参数与机电耦合系数的关系。

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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Performance of PVDF/TiO2 nano-composite film in the application of energy harvester

The compression mode and shear mode for energy harvesting experimental platform was estabished. The energy collection efficiency of PVDF/TiO2 nano-composite film in the two mode and nonlinear piezoelectric effect were analysed. Experimental results show that the energy collection efficiency of the shear mode was higher than the compressed mode. The Piezoelectric constant and piezoelectric coupling coefficient have nonlinear changes under large stress. In this paper, the experimental data establish a relationship electromechanical coupling coefficients and parameters of composite thin film piezoelectric stress.

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来源期刊

International Journal of Nanomanufacturing Engineering-Industrial and Manufacturing Engineering

CiteScore

0.60

自引率

0.00%

发文量