Synthesis of Nanostructured Mg-Ni Alloy and Its Hydrogen Storage Properties
文献类型：期刊论文
| 作者 | Niaz N A2; Ahmad I2; Khan Waheed S3; Hussain S Tajammul1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2012 |
| 卷号 | 28期号:5页码:401-406 |
| 关键词 | DESORPTION SYSTEM Mg-Ni alloy Hydrogen storage Pressure-composition-temperature (P-C-T) measurements Transmission electron microscopy |
| ISSN号 | 1005-0302 |
| 其他题名 | Synthesis of Nanostructured Mg-Ni Alloy and Its Hydrogen Storage Properties |
| 英文摘要 | Nanostructured Mg-Ni alloy with the particle size in the range of 40-50 nm was synthesized by the thermal decomposition of bipyridyl complexes of Mg and Ni metals at 773 K for 24 h under dry argon gas ambient. The as-prepared nano-alloy was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) for compositional and structural analysis. The alloy exhibited superior hydrogen absorption and desorption behavior with 3.2 wt% absorption within 1 min at 573 K and about 3 wt% desorption within 5-10 min at 573 K. This favorable behavior of Mg-Ni compound for the hydrogen storage is due to the specific nanostructure of the material. The low activation energy values and favorable thermodynamics indicate that the prepared Mg-Ni alloy is an attracting material for hydrogen storage applications. |
| 资助项目 | [Higher Education Commission (HEC), Islamabad, Pakistan] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4552476 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/145423]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Qaid a Azam University, Natl Ctr Phys, Islamabad, Pakistan 2.中国科学院植物研究所 3.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Niaz N A,Ahmad I,Khan Waheed S,et al. Synthesis of Nanostructured Mg-Ni Alloy and Its Hydrogen Storage Properties[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2012,28(5):401-406. |
| APA | Niaz N A,Ahmad I,Khan Waheed S,&Hussain S Tajammul.(2012).Synthesis of Nanostructured Mg-Ni Alloy and Its Hydrogen Storage Properties.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,28(5),401-406. |
| MLA | Niaz N A,et al."Synthesis of Nanostructured Mg-Ni Alloy and Its Hydrogen Storage Properties".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 28.5(2012):401-406. |
入库方式： OAI收割
来源：金属研究所
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