Dependence of H-storage performance on preparation conditions in TiF3 doped NaAIH(4)
文献类型：期刊论文
| 作者 | Wang, P.; Kang, X. D.; Cheng, H. M. |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2006-09-14 |
| 卷号 | 421期号:1-2页码:217-222 |
| 关键词 | sodium aluminum hydride hydrogen storage kinetics doping milling |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2005.11.009 |
| 通讯作者 | Wang, P.(pingwang@imr.ac.cn) |
| 英文摘要 | A systematic investigation was performed on the hydrogen-storage performance of TiF3 doped NaAlH4 that was prepared under varied conditions. It was found that the starting material, milling atmosphere (inert or reactive) and milling time all exerted substantial influence on the hydrogen-storage performance of the materials. In particular, the variation of milling time or milling atmosphere was observed to influence only the NaAlH4/Na3AlH6 + Al step, but not the following decomposition/reconstruction of Na3AlH6. Moreover, it was observed that the specific hydrogen-storage performance of the doped hydrides arising from the variation of the preparation conditions persisted through the following dehydriding/rehydriding cycles. These results elucidate the optimized preparation conditions of the NaAlH4-TiF3 system. More significantly, they provide valuable hint in exploring the nature of active Ti-species in the doped NaAlH4. (c) 2005 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000239874800040 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.imr.ac.cn/handle/321006/87395]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, P. |
| 作者单位 | Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, P.,Kang, X. D.,Cheng, H. M.. Dependence of H-storage performance on preparation conditions in TiF3 doped NaAIH(4)[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2006,421(1-2):217-222. |
| APA | Wang, P.,Kang, X. D.,&Cheng, H. M..(2006).Dependence of H-storage performance on preparation conditions in TiF3 doped NaAIH(4).JOURNAL OF ALLOYS AND COMPOUNDS,421(1-2),217-222. |
| MLA | Wang, P.,et al."Dependence of H-storage performance on preparation conditions in TiF3 doped NaAIH(4)".JOURNAL OF ALLOYS AND COMPOUNDS 421.1-2(2006):217-222. |
入库方式： OAI收割
来源：金属研究所
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