| NdNi5—xCux吸氢性能的研究 |
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| 引用本文： | 顾菡珍,郑燕宁.NdNi5—xCux吸氢性能的研究[J].北京大学学报(自然科学版),1989,25(4):385-388. |
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| 作者姓名： | 顾菡珍 郑燕宁 |
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| 作者单位： | 北京大学化学系
(顾菡珍)，北京大学化学系(郑燕宁) |
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| 摘 要： | 本文研究了NdNi_(5-x)Cu_x吸氢性能。实验结果表明NdNi_3Cu_2和NdNi_5在饱和吸氢量、吸氢动力学曲线以及解吸等温线都很接近。当NdNi_(5-x)Cu_x中x增至4时仍具有吸氢性能而NdCu_5在相同条件下却并不吸氢。X-射线衍射分析表明它们相应物相(NdNi_(5-x)Cu_x)均属于CaCu_5结构。
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| 关 键 词： | NdNi5－xCux 吸氢性能 饱和 吸氢量 |
Study of Properties of Hydrogen Absorption for NdNi_5-xCu_x |
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| Gu Hanzhen,Zheng Yanning.Study of Properties of Hydrogen Absorption for NdNi_5-xCu_x[J].Acta Scientiarum Naturalium Universitatis Pekinensis,1989,25(4):385-388. |
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| Authors: | Gu Hanzhen Zheng Yanning |
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| Institution: | Department of Chemistry |
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| Abstract: | In this paper, the properties of hydrogen absorption of NdNi5-xCux are studied. The experimental results show that NdNi3Cu2 and NdNi6 are very similar in the maximum hydrogen absorption capacity and dynamic isotherms of hydrogen absorption as well as desorption isotherms. When x increased to 4, NdNi5-xCux still have the properties of hydrogen absorption, but NdCu5 haven't properties of hydrogen absorption in same experimental condition. NdNi5-xCux belong to CaCu5 structure that have been determined by X-ray analysis. |
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| Keywords: | The maximum hydrogen absorption capacity Dynamic isotherms of hydrogen absorption The properties of hydrogen absorption |
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