| Enhanced hydrogen storage properties of MgH2 co-catalyzed with NbF5 and single-walled carbon nanotubes |
| Y. Luo; P. Wang; L. P. Ma; H. M. Cheng
|
| 2007
|
| 发表期刊 | Scripta Materialia
 |
| ISSN | 1359-6462
|
| 卷号 | 56期号:9页码:765-768 |
| 摘要 | The hydrogen storage performance of ball-milled MgH2 with 5 wt.% NbF5 + 5 wt.% single-walled carbon nanotubes as additives was investigated. We found that the hydrogen-sorption kinetics of magnesium is markedly improved by these co-additives. At 573 K, this hydride can absorb 6.3 wt.% hydrogen within 30 s. Even at 373 K, 5.2 wt.% of hydrogen can be absorbed within 10 min. This enhanced hydrogen storage performance was also observed to persist during subsequent absorption/desorption cycles. (c) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 部门归属 | chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;cheng, hm (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;cheng@imr.ac.cn
|
| 关键词 | Hydrogen Storage
Magnesium
Mechanical Milling
Niobium Fluoride
Carbon Nanotubes
Sorption Kinetics
Magnesium Hydride
Composite
Nanocomposites
Metals
System
Nb2o5
|
| URL | 查看原文
|
| WOS记录号 | WOS:000245157300011
|
| 引用统计 |
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/33746
|
| 专题 | 中国科学院金属研究所
|
推荐引用方式
GB/T 7714 |
Y. Luo,P. Wang,L. P. Ma,et al. Enhanced hydrogen storage properties of MgH2 co-catalyzed with NbF5 and single-walled carbon nanotubes[J]. Scripta Materialia,2007,56(9):765-768.
|
| APA |
Y. Luo,P. Wang,L. P. Ma,&H. M. Cheng.(2007).Enhanced hydrogen storage properties of MgH2 co-catalyzed with NbF5 and single-walled carbon nanotubes.Scripta Materialia,56(9),765-768.
|
| MLA |
Y. Luo,et al."Enhanced hydrogen storage properties of MgH2 co-catalyzed with NbF5 and single-walled carbon nanotubes".Scripta Materialia 56.9(2007):765-768.
|
修改评论