Nanostructured rapidly solidified LaMg11Ni alloy: Microstructure,crystal structure and hydrogenation properties |
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| Authors: | Andrey A. Poletaev Roman V. Denys Jan Petter Maehlen Jan Ketil Solberg Boris P. Tarasov Volodymyr A. Yartys |
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| Affiliation: | 1. Institute for Energy Technology, Instituttveien 18, Kjeller NO 2027, Norway;2. Department of Materials Science and Engineering, Norwegian University of Science and Technology, Trondheim NO 7491, Norway;3. Physico-Mechanical Institute of NAS of Ukraine, Lviv 79601, Ukraine;4. Institute of Problems of Chemical Physics, RAS, Chernogolovka 142432, Russia |
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| Abstract: | In our earlier publication (Poletaev et al., J Alloys Compd., 509S (2011) S633) we reported a drastic variation of the structural and hydrogenation properties of LaMg∼12 intermetallic alloy caused by Rapid Solidification (RS). In present work we have probed the effect of nickel during the chemical modification of LaMg12, in combination with RS, on the structure, microstructure and hydrogen absorption–desorption properties of the alloys. |
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| Keywords: | Hydrogen storage materials Rapid solidification Magnesium alloys Synchrotron X-Ray diffraction Scanning electron microscopy |
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