| 微带电极上同时受扩散、化学反应、电极反应速率控制的伏安方程 |
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| 引用本文： | 金葆康,史汉生,张祖训.微带电极上同时受扩散、化学反应、电极反应速率控制的伏安方程[J].高等学校化学学报,1996,17(7):1052. |
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| 作者姓名： | 金葆康 史汉生 张祖训 |
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| 作者单位： | 1. 南京大学化学系, 南京 210093;
2. 空军气象学院数学教研室 |
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| 摘 要： | 运用积分变换的方法推导了超微带电极上同时受扩散、化学反应、电化学反应动力学控制的伏安关系,得到了前行化学反应、平行化学反应和后行化学反应的准可逆伏安方程,并列出了计算所得的典型伏安曲线。
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| 关 键 词： | 超微带电极 单一化学反应 准可逆电荷转移 |
| 收稿时间： | 1995-06-30 |
Equation of Voltammetric Waves Controlled by Diffusion,Charge Transfer and Chemical Reactions at Ultramicroband Electrode |
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| JIN Bao-Kang,SHI Han-Sheng/,ZHANG Zu-Xun.Equation of Voltammetric Waves Controlled by Diffusion,Charge Transfer and Chemical Reactions at Ultramicroband Electrode[J].Chemical Research In Chinese Universities,1996,17(7):1052. |
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| Authors: | JIN Bao-Kang SHI Han-Sheng/ ZHANG Zu-Xun |
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| Institution: | 1. Department of Chemistry, Manjing University, Nanjing 210093;
2. Department of Mathematics, Institute of Meteerology, C.P.L.A. Air Force, Manjing |
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| Abstract: | The theory of electrochemical processes controlled by diffusion,chemical reaction and electrode reaction occurring at ultramicroband electrodes are investigated by means of integral transformations. Multidimensional integral equations related to the E_qcirr,E_qcirr and c_rev E_q coupled with quasi-reversible charge transfer are obtained,the results we obtained as follows:For E_qC_irr process:where f(t,s) is the dimensionless electroactive species flux on electrode surface.The voltammogram can be calculated by numerical method,and the typical i-E curves are shown in this paper. |
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| Keywords: | Ultramicroband electrode Homogeneous chemical reaction Quasi-reversible charge transfer |
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