Heat Capacity Function, Enthalpy of Formation and Absolute Entropy of Mg(AlH4)2
Franziska Habermann,
Anneliese Wirth,
Konrad Burkmann
et al.
Abstract:In this investigation, we set out first to characterize the thermodynamics of Mg(AlH4)2 and secondly to use the determined data to reevaluate and update existing estimation procedures for heat capacity functions, enthalpies of formation and absolute entropies of alanates. Within this study, we report the heat capacity function of Mg(AlH4)2 in the temperature range from 2 K to 370 K and its enthalpy of formation and absolute entropy at 298.15 K, being ‐70.6±3.6 kJ mol‐1 and 133.06 J (K mol)‐1, respectively. Usi… Show more
The heat capacity of yttrium(III) bromide (YBr3) in the temperature range from 2 K to 300 K has been determined using a Physical Property Measurement System (PPMS). From these data the absolute entropy of the compound at 298.15 K has been derived.
The heat capacity of yttrium(III) bromide (YBr3) in the temperature range from 2 K to 300 K has been determined using a Physical Property Measurement System (PPMS). From these data the absolute entropy of the compound at 298.15 K has been derived.
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