| Ml(NiCuAlZn)5合金制备及其电化学性能研究 |
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| 引用本文： | 王一菁,赵东,袁华堂,汪根时,周作祥,宋德瑛,张允什.Ml(NiCuAlZn)5合金制备及其电化学性能研究[J].南开大学学报,2000,33(3):120-123. |
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| 作者姓名： | 王一菁 赵东 袁华堂 汪根时 周作祥 宋德瑛 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 8 63计划资助课题 |
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| 摘 要： | 利用中间合金法制备了无钴含锌混合稀土系储氢合金电级材料Ｍｌ（ＮｉＣｕＡｌＺｎ）５，并对其晶体结构、热力学及电化学性能进行了研究。
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| 关 键 词： | 含锌储氢合金 制备 电化学性质 晶体结构 |
PREPARATION AND ELECTROCHEMICAL PROPERTIES OF Ml(NiCuAlZn)5 HYDROGEN STORAGE ALLOYS |
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| Wang Yijing,Zhao Dong,Yuan Huatang,Wang Genshi,Zhou Zuoxiang,Song Deying,Zhang Yunshi.PREPARATION AND ELECTROCHEMICAL PROPERTIES OF Ml(NiCuAlZn)5 HYDROGEN STORAGE ALLOYS[J].Acta Scientiarum Naturalium University Nankaiensis,2000,33(3):120-123. |
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| Authors: | Wang Yijing Zhao Dong Yuan Huatang Wang Genshi Zhou Zuoxiang Song Deying Zhang Yunshi |
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| Abstract: | Ml(NiCuAlZn) 5 hydrogen storage alloys were prepared by intermediate alloy method. The crystal structure, thermodynamic and electrochemical properties were investigagted. The crystal structure of the Ml(NiCuAlZn) 5 is CaCu 5 type. The high rate dischargeability of Ml(NiCuAlZn) 5 electrode is better than that of the Ml(NiCuAl) 5 electrode. The replacement of Ml by a small amount of Mm is useful improving the equilibrium pressure of the Ml(NiCuAlZn) 5 hydrogen storage alloys.$$$$ |
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| Keywords: | Zn containing hydrogen storage alloy Ni MH battery preparation |
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