The synthesis and hydrogen storage properties of pure nanostructured Mg2FeH6
文献类型：期刊论文
| 作者 | Zhang, Xuanzhou1,2; Yang, Rong2; Qu, Jianglan2; Zhao, Wei2; Xie, Lei2; Tian, Wenhuai1; Li, Xingguo2 |
| 刊名 | NANOTECHNOLOGY
 |
| 出版日期 | 2010-03-05 |
| 卷号 | 21期号:9 |
| ISSN号 | 0957-4484 |
| DOI | 10.1088/0957-4484/21/9/095706 |
| 英文摘要 | In this work, pure nanostructured Mg2FeH6 is successfully synthesized by sintering of a mixture of 2Mg + Fe nanoparticles. The successful preparation of pure Mg2FeH6 can be attributed to the small particle sizes of Mg and Fe nanoparticles prepared by hydrogen plasma-metal reaction (HPMR), which benefits the synthesis. The hydrogen storage properties of Mg2FeH6 and the synthesis mechanism of the Mg-Fe-H system are studied. The sample desorbs 5.0 wt% of hydrogen rapidly in 6 min under an initial hydrogen pressure of similar to 100 Pa at 623 K. The enthalpy and entropy of the reaction are deduced from the equilibrium plateau pressures of the desorption isotherms. The obtained Mg2FeH6 shows favorable hydrogen storage properties due to the specific nanostructure of the materials. |
| 语种 | 英语 |
| WOS记录号 | WOS:000274360300031 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/69859]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Tian, Wenhuai |
| 作者单位 | 1.Univ Sci & Technol Beijing, Dept Mat Phys & Chem, Beijing 100083, Peoples R China 2.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, BNLMS, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xuanzhou,Yang, Rong,Qu, Jianglan,et al. The synthesis and hydrogen storage properties of pure nanostructured Mg2FeH6[J]. NANOTECHNOLOGY,2010,21(9). |
| APA | Zhang, Xuanzhou.,Yang, Rong.,Qu, Jianglan.,Zhao, Wei.,Xie, Lei.,...&Li, Xingguo.(2010).The synthesis and hydrogen storage properties of pure nanostructured Mg2FeH6.NANOTECHNOLOGY,21(9). |
| MLA | Zhang, Xuanzhou,et al."The synthesis and hydrogen storage properties of pure nanostructured Mg2FeH6".NANOTECHNOLOGY 21.9(2010). |
入库方式： OAI收割
来源：化学研究所
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