Dependence of H-storage performance on preparation conditions in TiF(3) doped NaAIH(4)
文献类型：期刊论文
| 作者 | P. Wang ; X. D. Kang ; H. M. Cheng |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2006 |
| 卷号 | 421期号:1-2页码:217-222 |
| 关键词 | sodium aluminum hydride hydrogen storage kinetics doping milling sodium aluminum-hydride x-ray-diffraction hydrogen-storage catalyzed alanates naalh4 titanium state zirconium powder dehydrogenation |
| ISSN号 | 0925-8388 |
| 中文摘要 | A systematic investigation was performed on the hydrogen-storage performance of TiF(3) doped NaAlH(4) 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 NaAlH(4)/Na(3)AlH(6) + Al step, but not the following decomposition/reconstruction of Na(3)AlH(6). 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 NaAlH(4)-TiF(3) system. More significantly, they provide valuable hint in exploring the nature of active Ti-species in the doped NaAlH(4). (c) 2005 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34518]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | P. Wang,X. D. Kang,H. M. Cheng. Dependence of H-storage performance on preparation conditions in TiF(3) doped NaAIH(4)[J]. Journal of Alloys and Compounds,2006,421(1-2):217-222. |
| APA | P. Wang,X. D. Kang,&H. M. Cheng.(2006).Dependence of H-storage performance on preparation conditions in TiF(3) doped NaAIH(4).Journal of Alloys and Compounds,421(1-2),217-222. |
| MLA | P. Wang,et al."Dependence of H-storage performance on preparation conditions in TiF(3) 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
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。