通过微通道中的流电势进行的电动发电:一种增加流电势的移动离子漏方法

Jun Yang, Fuzhi Lu, L. Kostiuk, D. Kwok
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引用次数: 7

摘要

我们通过微通道中固液界面附近自然发生的电荷分离现象表明,通过强迫水通过没有运动部件和发射的陶瓷棒可以产生电。单手推动注射器是我们的电源来源,可以轻松产生超过20 V和30µA的流电位。通过流动电位,两个电容器交替充电和放电,每10秒点亮两个发光二极管。根据我们具体选择的液/固对,得到了0.8%的效率。还证明了一种移动离子漏方法可以增加流电位。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Electrokinetic Power Generation via Streaming Potentials in Microchannels: A Mobile-Ion-Drain Method to Increase Streaming Potentials
We show, by natural occurring phenomena of charge separation near the solid-liquid interface in microchannels, that electricity can be generated by forcing water through a ceramic rod with no moving part and emission. A single hand push on a syringe is our source of power which easily generates a streaming potential of over 20 V and 30 µA. By means of streaming potentials, two capacitors were charged and discharged alternatively to light-up two Light-Emitting-Diodes in every ten seconds. From our specific choice of liquid/solid pair, an efficiency of 0.8% was obtained. A mobile-ion-drain method is also demonstrated to increase the streaming potential.
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