| Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys | |
| Cheng Honghui1,3; Pan Jinping2; Chen Wei3; Chen Demin3; Yang Ke3 | |
| Corresponding Author | Cheng Honghui(hhchengnimte@gmail.com) |
| 2011-11-01 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 40Issue:11Pages:1921-1925 |
| Abstract | LaNi5-xAlx (x=0, 0.25, 0.75, 1.2) alloys were prepared by vacuum induction melting. The microstructure, mechanical property, cyclic stability of hydrogen absorption/desorption and pulverization resistance of the alloys were investigated. The results demonstrate that the addition of Al element can markedly improve the stability of crystal structure and hydrogen storage capacity of the alloys; with increase of the Al content, the pulverization resistance of the alloys becomes worse at first, and then is improved; mechanical property, which is the main factor, and hydrogen storage capacity jointly influence pulverization resistance property of the alloys; in the atmosphere of ordinary high-purity hydrogen, the main reason for the capacity attenuation of the LaNi5-xAlx (x=0-1.2) alloys should be their intrinsic properties, mostly maybe the disproportionation reaction. |
| Keyword | LaNi5-xAlx hydrogen storage cyclic hydrogenation pulverization |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000303782000009 |
| Publisher | NORTHWEST INST NONFERROUS METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/106183 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Cheng Honghui |
| Affiliation | 1.Yangzhou Univ, Coll Mech Engn, Yangzhou 225127, Peoples R China 2.Jiaxing Special Equipment Inspect Inst, Jiaxing 314001, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Cheng Honghui,Pan Jinping,Chen Wei,et al. Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys[J]. RARE METAL MATERIALS AND ENGINEERING,2011,40(11):1921-1925. |
| APA | Cheng Honghui,Pan Jinping,Chen Wei,Chen Demin,&Yang Ke.(2011).Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys.RARE METAL MATERIALS AND ENGINEERING,40(11),1921-1925. |
| MLA | Cheng Honghui,et al."Study on Cyclic Hydrogen Storage Properties of LaNi5-xAlx (x=0-1.2) Alloys".RARE METAL MATERIALS AND ENGINEERING 40.11(2011):1921-1925. |
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