| 电极制备条件对电池电动势测定的影响 |
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| 引用本文： | 李求忠,陈峰.电极制备条件对电池电动势测定的影响[J].宁德师专学报(自然科学版),2005,17(4):344-346. |
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| 作者姓名： | 李求忠 陈峰 |
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| 作者单位： | 宁德师范高等专科学校化学系,福建,宁德,352100 |
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| 摘 要： | 影响镀层的质量有多种因素,镀层的质量由其机械、物理和化学性能体现出来,分别通过改变电镀液的组成、电镀时间、电流密度大小等条件电镀铜电极,并与锌电极构成Cu-Zn原电池,采用对消法测定其电池电动势的实验值,与理论值相比较,以选择铜电极电镀的最佳条件.
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| 关 键 词： | 电镀 电池电动势 铜电极 电镀液 |
| 文章编号： | 1004-2911(2005)04-0344-03 |
| 收稿时间： | 05 10 2005 12:00AM |
| 修稿时间： | 2005年5月10日 |
Effect of condition for electrode preparation on measurement of electromotive force of batteries |
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| LI Qiu-zhong,CHEN Feng.Effect of condition for electrode preparation on measurement of electromotive force of batteries[J].Journal of Ningde Teachers College(Natural Science),2005,17(4):344-346. |
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| Authors: | LI Qiu-zhong CHEN Feng |
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| Institution: | Department of Chemistry, Ninagde Teachers College, Ningde Fujian 352100, China |
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| Abstract: | There are many factors of effecting quality of plating layers, and in the meantime the quality can be reflectod through machinery, physics and chemistry. By changing conditions such as composition of plating liquid, plating time, size of electric current density and so on, copper electrode is platod, instituting Cu - Zn batteries with zinc electrode. A relative releasing method is adopted to measure experimental value of their electromotive force, which is compared with theoretical value to choose the best condition of copper electrode plating. |
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| Keywords: | plating electromotive force of batteries copper electrode plating liquid |
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