Near Ambient Condition Hydrogen Storage in a Synergized Tricomponent Hydride System
文献类型：期刊论文
| 作者 | Wang, Han2,3; Wu, Guotao2; Cao, Hujun4; Pistidda, Claudio4; Chaudhary, Anna-Lisa4; Garroni, Sebastiano1,5; Dornheim, Martin4; Chen, Ping2 |
| 刊名 | ADVANCED ENERGY MATERIALS
 |
| 出版日期 | 2017-07-05 |
| 卷号 | 7 |
| DOI | 10.1002/aenm.201602456 |
| 英文摘要 | Reversible hydrogen storage over hydrides of light elements (HLEs) under ambient condition has been pursued actively for nearly two decades. However, because of unfavorable thermodynamics and/or severe kinetic barrier of HLEs, limited progress has been made. Here, it is demonstrated that the interaction of LiBH4 with Mg(NH2)(2) and LiH, three of the most investigated HLEs, can lead to a fully reversible dehydrogenation/rehydrogenation cycle at temperatures below 373 K. More importantly, with the desorption enthalpy of 24 kJ (mol H-2)(-1) the dehydrogenation process at 1.0 bar H-2 is theoretically possible to be as low as 266 K. Characterization of this combination of HLEs shows that LiBH4 serves as a reagent complexing with intermediates and products of the dehydrogenation of Mg(NH2)(2)-LiH, and significantly alters the overall thermodynamic and kinetic properties of the system. |
| 语种 | 英语 |
| WOS记录号 | WOS:000404751700009 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152062]  |
| 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.Univ Sassari, Dept Chem & Pharm, Via Vienna 2, I-07100 Sassari, Italy 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Helmholtz Zentrum Geesthacht, Inst Mat Res Mat Technol, D-21502 Geesthacht, Germany 5.INSTM, Via Vienna 2, I-07100 Sassari, Italy |
| 推荐引用方式 GB/T 7714 | Wang, Han,Wu, Guotao,Cao, Hujun,et al. Near Ambient Condition Hydrogen Storage in a Synergized Tricomponent Hydride System[J]. ADVANCED ENERGY MATERIALS,2017,7. |
| APA | Wang, Han.,Wu, Guotao.,Cao, Hujun.,Pistidda, Claudio.,Chaudhary, Anna-Lisa.,...&Chen, Ping.(2017).Near Ambient Condition Hydrogen Storage in a Synergized Tricomponent Hydride System.ADVANCED ENERGY MATERIALS,7. |
| MLA | Wang, Han,et al."Near Ambient Condition Hydrogen Storage in a Synergized Tricomponent Hydride System".ADVANCED ENERGY MATERIALS 7(2017). |
入库方式： OAI收割
来源：大连化学物理研究所
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。