| 高能球磨对TiFe合金电极放电性能的影响 |
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| 引用本文： | 柴志刚,赵敏寿. 高能球磨对TiFe合金电极放电性能的影响[J]. 吉林大学学报(理学版), 2002, 40(4): 388-391 |
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| 作者姓名： | 柴志刚 赵敏寿 |
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| 作者单位： | 中国科学院长春应用化学研究所稀土化学和物理开放实验室,长春,130022 |
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| 摘 要： | 研究了球磨对TiFe合金电极放电性能的影响.结果表明,对采用电弧熔炼制备的TiFe合金进行短时间球磨处理可以明显改善其活化性能;采用球磨方法制备的TiFe合金因含有部分TiFe金属间化合物的固溶体,其放电容量高于电弧熔炼制备并经过球磨处理的TiFe晶态合金.
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| 关 键 词： | 球磨 Ni-MH电池 放电容量 |
| 文章编号： | 1671-5489(2002)04-0388-04 |
| 收稿时间： | 2002-03-15 |
| 修稿时间： | 2002-03-15 |
The Influence of Ball-milling on Discharge Properties of TiFe All oy El ectrodes |
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| CHAI Zhi-gang,ZHAO Min-shou. The Influence of Ball-milling on Discharge Properties of TiFe All oy El ectrodes[J]. Journal of Jilin University: Sci Ed, 2002, 40(4): 388-391 |
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| Authors: | CHAI Zhi-gang ZHAO Min-shou |
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| Affiliation: | Key Laboratory of Rare Earth Chemistry and Physics ,Chinese Academy of Sciences , Changchun Institute of Applied Chemistry , Changchun 130022 ,China |
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| Abstract: | The influence of ball-milling on the discharge properties of TiFe alloy electrodes was investigated. The results show that (1) ball-milling treatment for a short time can clearly increase discharge capacity of as-cast TiFe alloy made by vacuum arc melting; (2) the capacity of ball-milling Ti-Fe solid resolution electrode , which contained a small portion of TiFe intermetallic compound , is greater than that of Ti-Fe arc-melting and ball-milling alloy electrode. |
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| Keywords: | ball-milling Ni-MH battery discharge capacity |
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