带有嵌入式电极的软x射线多层压电体，用于按钮能量收集

2018 IEEE Micro Electro Mechanical Systems (MEMS) Pub Date : 1900-01-01 DOI:10.1109/MEMSYS.2018.8346637

Jia Lu, Yuji Suzuki

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引用次数: 0

摘要

在本报告中，我们提出了一种使用软x射线带电多层压电体的按钮式动能收集器。借助嵌入式电极，将偏置电压直接施加到每个单元电池上。利用我们的9层早期原型，在0.3 s. d33内，在0.75 mm的位移范围内获得了9.9 μJ的输出功率，高达14000 pC/N，比以前的压电体提高了10倍。用手指推动发电也得到了证明。

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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Soft X-ray-charged multilayered piezoelectret with embedded electrode for push-button energy harvesting

In this report, we propose a push-button-type kinetic energy harvester using a soft-X-ray-charged multilayered piezoelectret. With the aid of embedded electrodes, the bias voltage is directly applied to each unit cell. With our 9-layer early prototype, output power of 9.9 μJ has been obtained for 0.75 mm displacement within 0.3 s. d33 as high as 14000 pC/N is realized, which is 10 times higher than that for previous piezoelectrets. Power generation by pushing with a finger has also been demonstrated.

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2018 IEEE Micro Electro Mechanical Systems (MEMS)

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