| 贮氢电极的循环伏安研究 |
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| 引用本文： | 马松艳,赵东江.贮氢电极的循环伏安研究[J].哈尔滨师范大学自然科学学报,1996,12(3):64-68. |
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| 作者姓名： | 马松艳 赵东江 |
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| 作者单位： | 绥化师范专科学校 |
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| 摘 要： | 贮氢电极循环安曲线氧化峰电流电位扫描次数增加而减小，组成不同的电极，这种变化的程度也不同；具有较大放电容量的电极，其循环伏安曲线氧化峰面积较大，峰电流较高；速度扫描实验结果表明，贮氢电极循环伏安曲线氧化峰电流Ｉｐ成线性 关系。
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| 关 键 词： | 贮氢电极 循环伏安 扩散 |
STUDY OF CYCLIC VOLTAMMETRY OF HYDROGEN STORAGE ELECTRODES |
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| Ma Songyan, Zhao Dongjiang.STUDY OF CYCLIC VOLTAMMETRY OF HYDROGEN STORAGE ELECTRODES[J].Natural Science Journal of Harbin Normal University,1996,12(3):64-68. |
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| Authors: | Ma Songyan Zhao Dongjiang |
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| Institution: | Suihua Normal College |
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| Abstract: | The properties of hydrogen storage electrode (MH electrode ) were investigated by cyclic voltammetry. The results have shown that the cyclic voltammograms of MH electrodes were affect ed by composition of hydrogen storage alloy. The anodic peak area is proportional to MH electrode discharge capacity. The peak current (Ip) was decreased by increasing sweeping number. The linear relationship between Ip and, v1/2 (v is sweeping rate) indicated that MH electrode reaction is controlled by diffusion proers. The diffusion of hydrogen atom in alloy is likely to be ratecontrolling step. |
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| Keywords: | Hydrogen storage electrode Difffusion Cyclic voltammetry |
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