A study on the hydrogen-storage properties of La(2-x)Ti(x)MgNi(9) (x=0.1, 0.2, 0.3, 0.4) alloys
文献类型：期刊论文
| 作者 | W. Q. Jiang ; Z. Q. Lan ; L. Q. Xu ; G. X. Lia ; J. Guo |
| 刊名 | International Journal of Hydrogen Energy
 |
| 出版日期 | 2009 |
| 卷号 | 34期号:11页码:4827-4832 |
| 关键词 | Hydrogen-storage alloy Hydrogen-storage property Electrochemical characteristic electrochemical properties electrode alloys substitution mn la ni co zr al microstructures |
| ISSN号 | 0360-3199 |
| 中文摘要 | The La(2-x)Ti(x)MgNi(9) (x = 0.1, 0.2, 0.3, 0.4) alloys were prepared by magnetic levitation melting under Ar atmosphere. The effects of partial substitution Ti for La on the phase structures, hydrogen-storage proper-ties and electrochemical characteristics of the alloys were investigated systematically. For La(2-x)Ti(x)MgNi(9) (x = 0.1, 0.2, 0.3, 0.4) alloys, LaNi(5), LaNi(3) and LaMg(2)Ni(9) are the main phases, the maximum hydrogen-storage capacity is 1.51, 1.36, 1.35 and 1.22 wt%, respectively. The absorption-desorption plateau pressure of the alloys first decreases and then increases with increase of Ti content, and the La(1.8)MgTi(0.2)Ni(9) alloy has the lowest absorption-desorption plateau pressure. The discharge voltage of the alloy electrodes rises with increasing the amount of Ti content. The La(1.8)Ti(0.2)MgNi(9) alloy electrode presents good electrochemical performance. (C) 2009 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32001]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | W. Q. Jiang,Z. Q. Lan,L. Q. Xu,et al. A study on the hydrogen-storage properties of La(2-x)Ti(x)MgNi(9) (x=0.1, 0.2, 0.3, 0.4) alloys[J]. International Journal of Hydrogen Energy,2009,34(11):4827-4832. |
| APA | W. Q. Jiang,Z. Q. Lan,L. Q. Xu,G. X. Lia,&J. Guo.(2009).A study on the hydrogen-storage properties of La(2-x)Ti(x)MgNi(9) (x=0.1, 0.2, 0.3, 0.4) alloys.International Journal of Hydrogen Energy,34(11),4827-4832. |
| MLA | W. Q. Jiang,et al."A study on the hydrogen-storage properties of La(2-x)Ti(x)MgNi(9) (x=0.1, 0.2, 0.3, 0.4) alloys".International Journal of Hydrogen Energy 34.11(2009):4827-4832. |
入库方式： OAI收割
来源：金属研究所
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