| Hydrogen storage in carbon nanotubes revisited |
| C. Liu; Y. Chen; C. Z. Wu; S. T. Xu; H. M. Cheng
|
| 2010
|
| 发表期刊 | Carbon
 |
| ISSN | 0008-6223
|
| 卷号 | 48期号:2页码:452-455 |
| 摘要 | The reported hydrogen uptake of carbon nanotubes (CNTs) has been the subject of much controversy. We have measured the hydrogen uptake capacity of different types of CNTs; using a volumetric measurement setup specifically-designed for CNTs. It was found that under a pressure of similar to 12 MPa and at room temperature, the hydrogen storage capacity of the CNTs is less than 1.7 wt.%, which is far below the benchmark set for on-board hydrogen storage systems by the US Department of Energy. These results suggest that it is no longer worth investigating hydrogen uptake in pure CNTs for on-board applications. However, our recent research indicates that CNTs can be an effective additive to some other hydrogen storage materials to improve their kinetics. (C) 2009 Elsevier Ltd. All rights reserved. |
| 部门归属 | [liu, chang; chen, yong; wu, cheng-zhang; xu, shi-tao; cheng, hui-ming] 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 | Room-temperature
Capacity
Nanostructures
Adsorption
Energy
|
| URL | 查看原文
|
| WOS记录号 | WOS:000272764300018
|
| 引用统计 |
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/31267
|
| 专题 | 中国科学院金属研究所
|
推荐引用方式
GB/T 7714 |
C. Liu,Y. Chen,C. Z. Wu,et al. Hydrogen storage in carbon nanotubes revisited[J]. Carbon,2010,48(2):452-455.
|
| APA |
C. Liu,Y. Chen,C. Z. Wu,S. T. Xu,&H. M. Cheng.(2010).Hydrogen storage in carbon nanotubes revisited.Carbon,48(2),452-455.
|
| MLA |
C. Liu,et al."Hydrogen storage in carbon nanotubes revisited".Carbon 48.2(2010):452-455.
|
修改评论