| Co(OH)_2和Ni粉对氢氧化镍电极性能的影响 |
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| 引用本文： | 蒋洪寿,张昊.Co(OH)_2和Ni粉对氢氧化镍电极性能的影响[J].应用化学,2000(6). |
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| 作者姓名： | 蒋洪寿 张昊 |
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| 作者单位： | 天津大学石油化工技术开发中心!天津300072(蒋洪寿)，天津大学化工学院!天津(张昊) |
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| 摘 要： | 采用三角波电位扫描、X射线衍射及恒流充放电曲线法研究了在氢氧化镍电极中添加Co( OH) 2 和 Ni粉后对电极性能的影响 .结果表明 ,氢氧化镍电极中加入质量分数为 8% Co( OH) 2和 13% Ni粉时 ,电极的放电容量最高 ,电极在充放电循环过程中的膨胀最小 .
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| 关 键 词： | MH-Ni电池 氢氧化镍电极 Co(OH)_2 Ni粉 |
Effects of Co(OH)_2 and Ni Powder on the Performance of Ni(OH)_2 Electrode |
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| JIANG Hong-Shou..Effects of Co(OH)_2 and Ni Powder on the Performance of Ni(OH)_2 Electrode[J].Chinese Journal of Applied Chemistry,2000(6). |
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| Authors: | JIANG Hong-Shou |
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| Institution: | JIANG Hong-Shou.* |
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| Abstract: | The effects of Co(OH) 2 and Ni powder added into nickel hydroxide electrode on its performance were studied by triangle wave potential sweeping, XRD and constant-current charging-discharging techniques. The results indicated that nickel hydroxide electrode containing 8%Co(OH) 2 and 13%Ni powder showed the highest discharge capacity and the lowest expansion at charging-discharging runs. |
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| Keywords: | Ni-MH battery nickel hydroxide electrode Co(OH)_2 Ni powder |
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