| 流动池的电化学现场ESR理论 |
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| 引用本文： | 汪正浩,吴义熔.流动池的电化学现场ESR理论[J].北京师范大学学报(自然科学版),1993,29(2):234-240. |
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| 作者姓名： | 汪正浩 吴义熔 |
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| 作者单位： | 北京师范大学化学系，北京师范大学化学系 100875 北京，100875 北京 |
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| 摘 要： | 用隐式差分法解了EC_1和EC_2反应在流动池的电化学现场ESR测量中的稳态对流扩散方程.由计算结果提出了一个测量随后化学反应速度常数的简单方法,并讨论了该方法的测量限度及流动池参数对测量的影响.
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| 关 键 词： | 电化学 现场ESR 流动电解池 |
THE THEORY ON IN-SITU ELECTROCHEMICAL ESR AT CHANNEL ELECTRODE |
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| Wang Zhenghao Wu Yirong.THE THEORY ON IN-SITU ELECTROCHEMICAL ESR AT CHANNEL ELECTRODE[J].Journal of Beijing Normal University(Natural Science),1993,29(2):234-240. |
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| Authors: | Wang Zhenghao Wu Yirong |
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| Abstract: | The steady state convective diffusion equations of EC_1 and EC_2 reac- tions in the channel electrode located in ESR cavity are solved by the implicit finite difference numerical method. The relations of ESR signal intensity to the flow rate, the position of electrode in the cavity and the dimension of the channel cell are dis- cussed. A simple method for measuring chemical rate constant is presented. |
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| Keywords: | in-situ electrochemical ESR channel electrode implicit diffrence method |
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