| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Ferreira, Ja
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 2017Electric Dipoles and Ionic Conductivity in a Na+ Glass Electrolytecitations
- 2014FASL polymorphism is associated with response to bacillus Calmette-Guerin immunotherapy in bladder cancercitations
- 2013Experimental and First Principles Study of the Ni-Ti-W Systemcitations
- 2012Study of the Cu-Li-Mg-H system by thermal analysiscitations
Places of action
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article
Study of the Cu-Li-Mg-H system by thermal analysis
Abstract
Finite fossil-fuel supplies, nuclear waste and global warming linked to CO2 emissions have made the development of alternative/'green' methods of energy production, conversion and storage popular topics in today's energy-conscious society. These crucial environmental issues, together with the rapid advance and eagerness from the electric automotive industry have combined to make the development of radically improved energy storage systems a worldwide imperative. CuMg2 has an orthorhombic crystal structure and does not form a hydride: it reacts reversibly with hydrogen to produce Cu2Mg and MgH2. However, CuLixMg2-x (x = 0.08) has a hexagonal crystal structure, just like NiMg2, a compound known for its hydrogen storage properties. NiMg2 absorbs up to 3.6 wt% of H. Our studies showed that not only CuLixMg2-x absorbs a considerable amount of hydrogen, but also starts releasing it at a temperature in the range of 40-130 degrees C. In order to determine the properties of the hydrogenated CuLixMg2-x, absorption-desorption, Differential scanning calorimeter and thermo-gravimetric experiments were performed. Neutron spectra were collected to elucidate the behavior of hydrogen in the Li-doped CuMg2 intermetallic. Using DFT calculations we were able to determine the best value for x in CuLixMg2-x and compare different possible structures for the CuLixMg2-x hydride.