| AB5型低钴含铁贮氢合金电极材料的研究进展 |
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| 引用本文： | 赵东江,马松艳.AB5型低钴含铁贮氢合金电极材料的研究进展[J].稀有金属快报,2008,27(1):12-17. |
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| 作者姓名： | 赵东江 马松艳 |
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| 作者单位： | 绥化学院,黑龙江,绥化,152061 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 综述了近年来人们对提高AB5型低钴含铁贮氢合金综合性能所进行的探索。重点介绍了近年来国内外低钴含铁稀土系贮氢合金在合金成分设计、制备工艺及热处理方面的研究进展。利用Fe与Cu，Cr，Si，Zn，Sn等元素部分或全部取代贮氢含金中的Co元素，在多数情况下虽会略降低贮氢合金的最大放电容量，但能够显著提高循环稳定性。最后阐明了低钴稀土系贮氢合金的发展前景。
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| 关 键 词： | 贮氢合金 低钴 含铁 稀土 |
| 文章编号： | 1008-5939（2008）01-012-06 |
| 收稿时间： | 2007-08-26 |
| 修稿时间： | 2007年8月26日 |
Development of AB5-type Hydrogen Storage Alloys with Low-Co and Containing Fe for Electrode Materials |
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| Zhao Dongjiang,Ma Songyan.Development of AB5-type Hydrogen Storage Alloys with Low-Co and Containing Fe for Electrode Materials[J].Rare Metals Letters,2008,27(1):12-17. |
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| Authors: | Zhao Dongjiang Ma Songyan |
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| Affiliation: | Zhao Dongjiang, Ma Songyan (Suihua College, Suihua 152061, China) |
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| Abstract: | The new research progress in AB5-type rare earth based hydrogen storage alloys with low-Co and containing Fe was reviewed. The way improving comprehensive properties of the alloys was also summarized. Advances in the worldwide development of AB5-type rare earth based hydrogen storage alloys with low-Co and containing Fe were described, such as component design, preparation technique and heat treatment. Prospects for the further development of low-Co hydrogen storage alloys were discussed. |
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| Keywords: | hydrogen storage alloys low-cobalt containing Fe rare earth |
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