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| Structures and Hydrogen Storage Properties of La1-xMgxNi4.25Al0.75 (x=0.0, 0.1, 0.2, 0.3) Alloys | |
| Lu, LJ; Cheng, HH; Han, XB; Lei, GH; Tang, XX; Wang, CB; Liu, W; Li, XL; Cheng, HH (reprint author), Yangzhou Univ, Coll Mech Engn, Yangzhou 225127, Jiangsu, Peoples R China. | |
| 2016 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 45Issue:1Pages:56—61 |
| Subtype | 期刊文献 |
| Abstract | La1-xMgxNi4.25Al0.75 (x=0.0, 0.1, 0.2, 0.3) hydrogen storage alloys were prepared by a three-step induction melting. Their crystal structures and hydrogen storage properties were investigated. Results show that alloys with x=0.0 and 0.1 contain a single LaNi4Al phase; however, those with x=0.2 and 0.3 are composed of LaNi4Al, (La, Mg)Ni-3 and AlNi3 phases. With x increasing from 0.2 to 0.3, the abundances of the secondary phases and the plateau pressures in the pressure-composition isotherms are lifted significantly. Meanwhile, their hydrogen storage capacities are remarkably reduced. It is found that the alloy with x=0.1 possesses the fastest absorption kinetics compared to the others as well as a good hydrogen capacity and a low plateau pressure. |
| Keyword | Electrochemical Properties Lani4.25al0.75 Mg |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000369551100012 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/25849 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Corresponding Author | Cheng, HH (reprint author), Yangzhou Univ, Coll Mech Engn, Yangzhou 225127, Jiangsu, Peoples R China. |
| Recommended Citation GB/T 7714 | Lu, LJ,Cheng, HH,Han, XB,et al. Structures and Hydrogen Storage Properties of La1-xMgxNi4.25Al0.75 (x=0.0, 0.1, 0.2, 0.3) Alloys[J]. RARE METAL MATERIALS AND ENGINEERING,2016,45(1):56—61. |
| APA | Lu, LJ.,Cheng, HH.,Han, XB.,Lei, GH.,Tang, XX.,...&Cheng, HH .(2016).Structures and Hydrogen Storage Properties of La1-xMgxNi4.25Al0.75 (x=0.0, 0.1, 0.2, 0.3) Alloys.RARE METAL MATERIALS AND ENGINEERING,45(1),56—61. |
| MLA | Lu, LJ,et al."Structures and Hydrogen Storage Properties of La1-xMgxNi4.25Al0.75 (x=0.0, 0.1, 0.2, 0.3) Alloys".RARE METAL MATERIALS AND ENGINEERING 45.1(2016):56—61. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Structures and Hydro（1148KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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