A new mutually destabilized reactive hydride system: LiBH4-Mg2NiH4

被引：18
作者：
Bergemann, Nils [1 ]
Pistidda, Claudio [1 ]
Uptmoor, Maike [1 ]
Milanese, Chiara [2 ,3 ]
Santoru, Antonio [1 ]
Emmler, Thomas [1 ]
Puszkiel, Julian [1 ]
Dornheim, Martin [1 ]
Klassen, Thomas [1 ,4 ]
机构：
[1] Helmholtz Zentrum Geesthacht, Inst Mat Res, Dept Nanotechnol, D-21502 Geesthacht, Germany
[2] Univ Pavia, Pavia Hydrogen Lab, CSGI, I-27100 Pavia, Italy
[3] Univ Pavia, Chem Dept, Phys Chem Sect, I-27100 Pavia, Italy
[4] Helmut Schmidt Univ, Inst Mat Technol, D-22043 Hamburg, Germany
来源：
JOURNAL OF ENERGY CHEMISTRY | 2019年 / 34卷
关键词：
Hydrogen storage; Metal hydrides; Borohydrides; Reactive Hydride Composites (RHC); Mutual destabilization; Ternary borides; X-RAY-DIFFRACTION; HYDROGEN STORAGE; METAL-HYDRIDES; MAGNESIUM; BOROHYDRIDES; DECOMPOSITION; CA(BH4)(2); MG2NIH4; NICKEL; LIBH4;
D O I：
10.1016/j.jechem.2019.03.011
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In this work, the hydrogen sorption properties of the LiBH4-Mg2NiH4 composite system with the molar ratio 2:2.5 were thoroughly investigated as a function of the applied temperature and hydrogen pressure. To the best of our knowledge, it has been possible to prove experimentally the mutual destabilization between LiBH4 and Mg2NiH4. A detailed account of the kinetic and thermodynamic features of the dehy-drogenation process is reported here. (C) 2019 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
引用
收藏
页码：240 / 254
页数：15
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