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New fundamental experimental studies on α-Mg(BH4)2 and other borohydrides

Kim, Ki Chul
Sholl, David S.
Parker, Stewart F.
Published in Journal of Alloys and Compounds. 2011, vol. 509, p. S688-S690
Abstract Several new studies of Mg(BH4)2 are reported. A 1:1 LiBH4:Mg(BH4)2 mixture was studied by in situ synchrotron X-ray diffraction and reveals an eutectic behavior with the eutectic composition more rich in Mg(BH4)2, and the eutectic temperature lower than 456 K. No dual cation compound was observed in this experiment. New vibrational spectra including INS data have been obtained and are compared with theoretical DFT calculations and recent NMR studies, showing good agreement.
Keywords Hydrogen storage materialsVibrational spectroscopySynchrotron X-ray diffraction
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Research groups Groupe Cerny
Groupe Hagemann
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HAGEMANN, Hans-Rudolf et al. New fundamental experimental studies on α-Mg(BH4)2 and other borohydrides. In: Journal of Alloys and Compounds, 2011, vol. 509, p. S688-S690. doi: 10.1016/j.jallcom.2010.10.068 https://archive-ouverte.unige.ch/unige:16970

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Deposited on : 2011-09-16

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