| 四电极液体阻抗谱测量系统 |
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| 引用本文： | 胥飞,杨卫平.四电极液体阻抗谱测量系统[J].上海电机学院学报,2009,12(3):181-185. |
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| 作者姓名： | 胥飞 杨卫平 |
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| 作者单位： | 上海电机学院,电气学院,上海,200240 |
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| 基金项目： | 上海高校选拔培养优秀青年教师科研专项基金资助项目 |
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| 摘 要： | 介绍一套基于四电极测量原理的中低频液体阻抗测量系统,采用四电极的测量探头用于电导性液体中低频阻抗谱的测量.系统经过校准、标定后,用于测量自制的NaCl溶液阻抗谱.结果表明,电极极化得到显著降低,系统可用于电导性液体0.001～1 MHz间阻抗谱的测量.
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| 关 键 词： | 四电极 电导性液体 低频 阻抗谱 测量系统 |
A Four-electrode Impedance Spectroscopy Measurement System |
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| XU Fei,YANG Weiping.A Four-electrode Impedance Spectroscopy Measurement System[J].JOurnal of Shanghai Dianji University,2009,12(3):181-185. |
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| Authors: | XU Fei YANG Weiping |
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| Affiliation: | School of Electric;Shanghai Dianji University;Shanghai 200240;China |
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| Abstract: | An impedance spectroscopy measurement system for conductive aqueous solution at medium to low frequencies is designed using the four-electrode measurement theory.The four-electrode probe is used to measure the impedance spectroscopy at low frequencies of the conductive liquid.After calibration and compensation,the system is used to measure the impedance spectroscopy of the NaCl solution.The result shows that the electrode polarization has been greatly reduced,and the system can be used to measure the impeda... |
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| Keywords: | four-electrode conductive liquid low frequency impedance spectroscopy measurement system |
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