| 稀土氧化物对镉负极电化学性能的影响 |
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| 引用本文： | 杨建湘,苏光耀,李朝晖,高德淑. 稀土氧化物对镉负极电化学性能的影响[J]. 湘潭大学自然科学学报, 2003, 25(3): 59-61 |
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| 作者姓名： | 杨建湘 苏光耀 李朝晖 高德淑 |
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| 作者单位： | 1. 吉首大学师范学院,湖南,吉首,416000
2. 湘潭大学化学学院,湖南,湘潭,411105 |
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| 摘 要： | 为了提高膏式镉电极充放电效率，采用循环伏安及充放电实验等方法，研究了La2O3、Nd2O3、Gd2O3、Dy2O3、Y2O3等稀土氧化物添加剂对镉负极电化学行为及电池容量的影响。实验结果表明，Dy2O3、KO3对提高镉负极活性物质的利用率有较好的作用。
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| 关 键 词： | 稀土氧化物 镉电极 电化学性能 |
| 文章编号： | 1000-5900(2003)03-0059-03 |
| 修稿时间： | 2003-06-03 |
Effects of Rare-earth Oxide on the Electrochemical Property of Cadmium Electrode |
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| YANG Jian xiang,SU Guang - yao,LI Zhou - hui,GAO De - shu. Effects of Rare-earth Oxide on the Electrochemical Property of Cadmium Electrode[J]. Natural Science Journal of Xiangtan University, 2003, 25(3): 59-61 |
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| Authors: | YANG Jian xiang SU Guang - yao LI Zhou - hui GAO De - shu |
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| Affiliation: | YANG Jian ~ xiang,SU Guang - yao,LI Zhou - hui,GAO De - shu |
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| Abstract: | In order to improve the charge and discharge efficiency of pasted Cadmium electrode,effect of rare - earth oxide additives such as La2 O3, Nd2O3, Gd2 O3, Dy2 O3, Y2O3 on the electrochemical pmperty and capacity of Cadmium electrode were studied, by means of cyclic voltammetry and recharging/discharging experiment. The result of this experiment showed that Dy2O3 and V2O3 could enhance capacity of discharging and active material utilization. |
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| Keywords: | Rare - earth oxide Cadmium electrode Electrochemical property |
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