| 阴离子杂质对Ni(OH)2电极性能的影响 |
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| 引用本文： | 张林森,韩恩山,张会情,陈少陵. 阴离子杂质对Ni(OH)2电极性能的影响[J]. 电池, 2004, 34(4): 261-262 |
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| 作者姓名： | 张林森 韩恩山 张会情 陈少陵 |
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| 作者单位： | 河北工业大学化工学院,天津,300130;上海神力科技有限公司,上海,201400 |
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| 基金项目： | 河北省自然科学基金，200006， |
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| 摘 要： | 利用恒电流充放电和循环伏安测量技术,研究了电解液中添加F-、Cl-、Br-、CO23-、SO42-等阴离子对氢氧化镍电极电化学性能的影响.结果表明:加入适量的Br-、SO42-能大幅度提高镍电极的还原电位和可逆性.
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| 关 键 词： | 氢氧化镍电极 电解液 阴离子 循环伏安 |
| 文章编号： | 1001-1579(2004)04-0261-02 |
| 修稿时间： | 2004-03-15 |
The effects of anion impurities on the properties of Ni(OH)2 electrode |
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| ZHANG Lin-sen,HAN En-shan,ZHANG Hui-qing,CHEN Shao-ling. The effects of anion impurities on the properties of Ni(OH)2 electrode[J]. Battery Bimonthly, 2004, 34(4): 261-262 |
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| Authors: | ZHANG Lin-sen HAN En-shan ZHANG Hui-qing CHEN Shao-ling |
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| Affiliation: | ZHANG Lin-sen~1,HAN En-shan~1,ZHANG Hui-qing~1,CHEN Shao-ling~2 |
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| Abstract: | The effects of anion in electrolyte, such as F~-, Cl~-, Br~-, CO~(2-)_3,SO_4~(2-),on the electrochemical properties of the nickel hydroxide electrode were studied by constant current charge-discharge and cyclic voltammetry techniques. It was found that a certain contents of Br~- and SO_4~(2-) could improve the reduction potential of the electrode and the reversibility of the electrode reaction. |
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| Keywords: | Ni(OH)_2 electrode electrolyte anion cyclic voltammetry |
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