| 电容平面图在交流阻抗数据处理中的应用 |
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| 引用本文： | 刁鹏,蒋殿录.电容平面图在交流阻抗数据处理中的应用[J].河北师范大学学报(自然科学版),1999,23(3):372-375,392. |
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| 作者姓名： | 刁鹏 蒋殿录 |
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| 作者单位： | [1]中国科学院山西煤炭化学研究所 [2]河北师范大学化学系 |
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| 摘 要： | 用复数电容的概念推导了电化学体系中理想极化电极，电化学极化电极及兼有电化学极化和浓 极化电极的复数电容表达式，根据表达式分析了上述体系的电容平面图，利用ＣＰＰ可以方便地监测体系的电容值，用电子元件或实际电极构成了上述体系的等效电路，测定了交流阻抗谱，得到了ＣＰＰ与理论推导一致。
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| 关 键 词： | 电化学 交流阻抗谱 复数电容 电容平面图 |
Applications of Capacitance Plane Plot in the Analysis of Ac Impedance Spectroscopy |
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| DIAO Peng ,JIANG Dian lu ,JIA Zhen bin ,CUI Xiao li ,GU Deng ping ,TONG Ru ting ,ZHONG Bing.Applications of Capacitance Plane Plot in the Analysis of Ac Impedance Spectroscopy[J].Journal of Hebei Normal University,1999,23(3):372-375,392. |
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| Authors: | DIAO Peng JIANG Dian lu JIA Zhen bin CUI Xiao li GU Deng ping TONG Ru ting ZHONG Bing |
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| Affiliation: | DIAO Peng 1,2,JIANG Dian lu 2,JIA Zhen bin 2,CUI Xiao li 1,2,GU Deng ping 2,TONG Ru ting 2,ZHONG Bing 1 |
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| Abstract: | The exprassions of complex capacitance for ideal polarized electrodes,kinetic controlled electrodes,and both kinetic and mass transfer controlled electrodes,were deduced.The capacitance plane plots(CPP)of these electrodes were analyzed based on the expressions.Using CPP,the capacitance of working electrode can be conveniently monitored.The deduced expressions and CPPs of the above mentioned electrodes were confirmed by experimental results of equivalent circuits composed of electronic elements. |
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| Keywords: | electrochemistry ac impedance complex capacitance capacitance plane plot |
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