Data di Pubblicazione:
2011
Abstract:
The possibility of changing the thermodynamic properties of AlH3, alane, by fluorine anion substitution has been investigated by experimental measurements, ab initio calculations and thermodynamic modelling.
No solid solution phases are observed experimentally. In accordance to this the calculations give a positive free energy of mixing for all compositions, showing that a mixed phase is not thermodynamically favourable. Thus fluorine anion substitution does not seem feasible for the alane system.
Tipologia CRIS:
03A-Articolo su Rivista
Keywords:
metal hydride; mechanochemical synthesis; energy storage materials; Phase diagrams; Thermodynamic properties
Elenco autori:
Fonneløp J.E.; Corno M.; Grove H.; Pinatel E.; Sørby M.H.; Ugliengo P.; Baricco M.; Hauback B.C.
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