| 添加剂对镍电极充电性能的影响 |
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| 引用本文： | 陈猛,丛文博. 添加剂对镍电极充电性能的影响[J]. 应用科技, 2001, 28(2): 29-30 |
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| 作者姓名： | 陈猛 丛文博 |
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| 作者单位： | 哈尔滨工程大学 化学工程系，黑龙江 哈尔滨 150001 |
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| 摘 要： | 采用在化学法制备Ni(OH)2过程中用共沉积的方法掺加添加剂，用排水取气法、循环伏发法研究了各种添加剂对镍电极析氧过程的影响。通过对十几种添加剂的考察，认为Sr(OH)2,Co(OH)2和La(OH)3对降低析氧速率、提高充电效率效果比较明显。
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| 关 键 词： | 镍电极 充电效率 析氧速率 正极 添加剂 化学法制备 镉镍电池 氢镍电池 镍电池 |
| 文章编号： | 1009-671X(2001)02-0029-02 |
| 修稿时间： | 2000-11-16 |
The Influence of Additiveon Performance of Nickel Electrode |
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| CHEN Meng,CONG Wen_bo. The Influence of Additiveon Performance of Nickel Electrode[J]. Applied Science and Technology, 2001, 28(2): 29-30 |
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| Authors: | CHEN Meng CONG Wen_bo |
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| Abstract: | Chemical co_deposited method was used to append additive agent to Ni(OH) 2 in process of preparation of Ni(OH) 2. The effects of addition agent on the oxygen evolution process were investigated by cyclic voltammetry method and collecting gas by draining water method. The result shows that Sr(OH) 2,Co(OH) 2 and La(OH) 3 are the three of addition agents that have excellent effects on decreasing velocity of oxygen evolution and increasing charge efficiency. |
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| Keywords: | nickel electrode charge efficiency velocity of oxygen evolution |
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