| Ml(NiCuAlZn)5储氢合金粉末的包覆处理 |
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| 引用本文： | 王一菁,赵东,袁华堂,汪根时,周作祥,宋德英,张允什. Ml(NiCuAlZn)5储氢合金粉末的包覆处理[J]. 应用化学, 2000, 17(3): 0-0 |
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| 作者姓名： | 王一菁 赵东 袁华堂 汪根时 周作祥 宋德英 张允什 |
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| 作者单位： | 南开大学新能源材料化学研究所,天津,300071 |
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| 基金项目： | 国家“八六三”计划资助! (86 3- 715 - 0 4- 0 4) |
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| 摘 要： | 镍氢电池;Ml(NiCuAlZn)5储氢合金粉末的包覆处理
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| 关 键 词： | 镍氢电池 Ml(NiCuAlZn)5储氢合金粉末的包覆处理 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2009-06-29 |
Encapsulation of Ml(NiCuAlZn)5 Hydrogen Storage Alloy Powder |
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| WANG Yi-Jing,ZHAO Dong,YUAN Hua-Tang,WANG Gen-Shi,ZHOU Zuo-Xiang,SONG De-Ying,ZHANG Yun-Shi. Encapsulation of Ml(NiCuAlZn)5 Hydrogen Storage Alloy Powder[J]. Chinese Journal of Applied Chemistry, 2000, 17(3): 0-0 |
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| Authors: | WANG Yi-Jing ZHAO Dong YUAN Hua-Tang WANG Gen-Shi ZHOU Zuo-Xiang SONG De-Ying ZHANG Yun-Shi |
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| Abstract: | The particles of Ml(NiCuAlZn) 5 hydrogen storage alloy (Ml denotes La rich rare earth mixture) were encapsulated with copper in sulfuric acid solution of CuSO 4. The discharge characteristics of the alloy were improved, especially at high discharge rates. The XRD analysis indicated that the crystal structure of Ml(NiCuAlZn) 5 remained unchanged in encapsulation. The SEM images showed that copper encapsulation effectively improved the corrosion resistance of the alloy. |
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| Keywords: | hydrogen storage alloy nickel hydrogen battery encapsulation |
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