| 电量与反应进度的关系式 |
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| 引用本文： | 郭子成. 电量与反应进度的关系式[J]. 河北科技大学学报, 2006, 27(3): 200-203 |
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| 作者姓名： | 郭子成 |
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| 作者单位： | 河北科技大学理学院,河北石家庄,050018 |
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| 摘 要： | 将反应进度概念用于电极反应,得出了电量与反应进度的关系式Δq=Δξ.zF。通过比较和应用表明,关系式能够全面、确切地解释法拉第定律。该关系式不仅能用于电极反应,对电解的反应物和产物的数量进行计算,而且还能用于电池反应,对电池过程的热力学函数变化进行辅助计算。
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| 关 键 词： | 电量 反应进度 法拉第定律 |
| 文章编号： | 1008-1542(2006)03-0200-04 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005-11-25 |
A formula on the relationship between the charge and the extent of reaction |
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| GUO Zi-cheng. A formula on the relationship between the charge and the extent of reaction[J]. Journal of Hebei University of Science and Technology, 2006, 27(3): 200-203 |
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| Authors: | GUO Zi-cheng |
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| Affiliation: | College of Sciences, Hebei University of Science and Technology,Shijiazhuang Hebei 050018, China |
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| Abstract: | A formula Δq=Δξ·zF on the charge change with the extent of reaction was derived by using the extent of reaction in the electrode reaction.Comparison and application indicated that Faraday's law could be precisely explained by the formula all-sidedly.The formula can be used to calculate not only number of moles of electroactive species in the electrode reaction but also variance of thermodynamics function in a cell reaction. |
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| Keywords: | charge extent of reaction Faraday's law |
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