| Catalytic effect of Al(3)Ti on the reversible dehydrogenation of NaAlH(4) | |
| X. D. Kang; P. Wang; X. P. Song; X. D. Yao; G. Q. Lu; H. M. Cheng | |
| 2006 | |
| Source Publication | Journal of Alloys and Compounds
 |
| ISSN | 0925-8388 |
| Volume | 424Issue:1-2Pages:365-369 |
| Abstract | Al(3)Ti was directly utilized as catalyst precursor to examine its catalytic activity in the reversible dehydrogenation of NaAlH(4). It was observed that Al(3)Ti possessed considerable catalytic effect on the de-/hydriding reactions of NaAlH(4). The catalytic enhancement by Al(3)Ti doping significantly increased with increasing ball-milling time. Moreover, it was noted that dehydriding kinetics and cycling performance of the Al(3)Ti-doped NaAlH(4) were highly dependent on the starting material, 1:1 NaH/Al mixture or NaAlH(4). The combined property and phase examinations suggest that Al(3)Ti may act as active species to catalyze the reversible de-/hydrogenation of NaAlH(4). (c) 2006 Published by Elsevier B.V. |
| description.department | chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. chinese acad sci, anal & testing ctr, inst met res, shenyang 110016, peoples r china. univ queensland, sch engn, arc ctr funct nanomat, brisbane, qld 4072, australia.;wang, p (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china;pingwang@imr.ac.cn |
| Keyword | Hydrogen Storage Materials Naalh(4) Catalysis Kinetics X-ray Diffraction Sodium Aluminum-hydride Ti-doped Naalh4 Hydrogen Storage Properties X-ray-absorption Metal-hydrides Titanium State Lialh4 Spectroscopy Diffraction |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/34283 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | X. D. Kang,P. Wang,X. P. Song,et al. Catalytic effect of Al(3)Ti on the reversible dehydrogenation of NaAlH(4)[J]. Journal of Alloys and Compounds,2006,424(1-2):365-369. |
| APA | X. D. Kang,P. Wang,X. P. Song,X. D. Yao,G. Q. Lu,&H. M. Cheng.(2006).Catalytic effect of Al(3)Ti on the reversible dehydrogenation of NaAlH(4).Journal of Alloys and Compounds,424(1-2),365-369. |
| MLA | X. D. Kang,et al."Catalytic effect of Al(3)Ti on the reversible dehydrogenation of NaAlH(4)".Journal of Alloys and Compounds 424.1-2(2006):365-369. |
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