| Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys | |
| Li, S. L.1,2; Wang, P.3; Chen, W.1,2; Luo, G.1,2; Han, X. B.1,2; Chen, D. M.1; Yang, K.1 | |
| Corresponding Author | Chen, D. M.() |
| 2010-11-01 | |
| Source Publication | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| ISSN | 0360-3199 |
| Volume | 35Issue:22Pages:12391-12397 |
| Abstract | Effects of the Mn substitution on microstructures and hydrogen absorption/desorption properties of LaNi3 8Al1 2-xMnx (x = 0 2 0 4 0 6) hydrogen storage alloys were investigated The pressure composition (PC) isotherms and absorption kinetics were measured in a temperature range of 433 K <= T <= 473 K by the volumetric method XRD analyses showed that with the increase of the Mn content in the LaNi3 8Al1 2-xMnx alloys the lattice parameter a was decreased c increased and the unit cell volume V reduced It was found that the absorption/desorption plateau pressure was increased and the hydrogen storage capacity was enhanced with the increase of Mn content The absorption/desorption plateau pressure of the alloys was linearly changed with the Mn content x and the lattice parameter a while the hydrogen storage capacity was linearly increased with the increase of c/a ratio It was also found that the slope factor S-f was closely correlated with the lattice strain of the alloys (C) 2010 Professor T Nejat Veziroglu Published by Elsevier Ltd All rights reserved |
| Keyword | Metal hydride (A) Hydrogen absorbing materials (A) Gas solid reactions (B) Thermodynamic properties (C) |
| Funding Organization | National Basic Research Program of China ; National Natural Science Foundation of China |
| DOI | 10.1016/j.ijhydene.2010.08.049 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Basic Research Program of China[2010CB631305] ; National Natural Science Foundation of China[50776094] |
| WOS Research Area | Chemistry ; Electrochemistry ; Energy & Fuels |
| WOS Subject | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
| WOS ID | WOS:000284298200028 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/100076 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Chen, D. M. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.China Natl Nucl Corp, Ltd 404, Lanzhou 732850, Peoples R China |
| Recommended Citation GB/T 7714 | Li, S. L.,Wang, P.,Chen, W.,et al. Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2010,35(22):12391-12397. |
| APA | Li, S. L..,Wang, P..,Chen, W..,Luo, G..,Han, X. B..,...&Yang, K..(2010).Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,35(22),12391-12397. |
| MLA | Li, S. L.,et al."Study on hydrogen storage properties of LaNi3.8Al1.2-xMnx alloys".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 35.22(2010):12391-12397. |
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