Hydrolysis of ball milling Al-Bi-hydride and Al-Bi-salt mixture for hydrogen generation
文献类型：期刊论文
| 作者 | Fan, Mei-Qiang1,2; Xu, Fen1; Sun, Li-Xian1,3; Zhao, Jun-Ning1; Jiang, T.1,2; Li, Wei-Xue1 |
| 刊名 | journal of alloys and compounds
 |
| 出版日期 | 2008-07-28 |
| 卷号 | 460期号:1-2页码:125-129 |
| 关键词 | hydrolysis hydrogen generation ball milling chemical hydride |
| ISSN号 | 0925-8388 |
| 产权排序 | 1;1 |
| 通讯作者 | 徐芬 ; 孙立贤 |
| 英文摘要 | in this paper, an effective method to produce hydrogen via the hydrolysis of the milled al-bi-hydride (or salts) in pure water at room temperature has been found. the result shows that the al-bi-hydrides (or salts) prepared by 5 it milling appear very effective to improve their hydrolysis reactivity. and the milled al-bi-hydrides (or salts) have high hydrogen yield in pure water, especially the al-10 wt.% bi-10 wt.% mgh2 mixture or al-10 wt.% bi-10 wt.% mgcl2 mixture all can produce 1050 ml/g within 5 min. the improvement mainly comes from three factors: (1) the additives (mgh2, cah2, licl, mgcl2, kci, etc.) play an important role to decrease the mean size of the mixture particles; (2) the exothermic dissolution of the salt additive such as mgcl2 can increase the temperature of aqueous solution, favoring the reaction between al-bi composite and water; (3) the hydrolysis of the additives can also offer conductive ions on the work of the micro-galvanic cell of al-bi composite. furthermore, the high conductive ions around the al-bi composite are the uppermost effect for increasing the hydrogen yield and hydrogen generation rate. (c) 2007 elsevier bx all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; materials science, multidisciplinary ; metallurgy & metallurgical engineering |
| 研究领域[WOS] | chemistry ; materials science ; metallurgy & metallurgical engineering |
| 关键词[WOS] | sodium-borohydride ; chemical hydride ; carbon-dioxide ; ammonia-borane ; fuel-cell ; catalyst ; aluminum ; storage ; system |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000257212700027 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/100291]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.S Cent Univ Nationalities, Coll Chem & Mat Sci, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Mei-Qiang,Xu, Fen,Sun, Li-Xian,et al. Hydrolysis of ball milling Al-Bi-hydride and Al-Bi-salt mixture for hydrogen generation[J]. journal of alloys and compounds,2008,460(1-2):125-129. |
| APA | Fan, Mei-Qiang,Xu, Fen,Sun, Li-Xian,Zhao, Jun-Ning,Jiang, T.,&Li, Wei-Xue.(2008).Hydrolysis of ball milling Al-Bi-hydride and Al-Bi-salt mixture for hydrogen generation.journal of alloys and compounds,460(1-2),125-129. |
| MLA | Fan, Mei-Qiang,et al."Hydrolysis of ball milling Al-Bi-hydride and Al-Bi-salt mixture for hydrogen generation".journal of alloys and compounds 460.1-2(2008):125-129. |
入库方式： OAI收割
来源：大连化学物理研究所
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