Experimental study of the enthalpy of lutetium trifluoride in solid and liquid states

Experimental study of the enthalpy of lutetium trifluoride in solid and liquid states

The high temperature enthalpy of high purity LuF 3 from 395 to 1597 K was measured by a drop calorimeter method. The temperature dependences of enthalpy and heat capacity were calculated. The values of heat capacity and enthalpy changes on phase transition and phase transformation were obtained. The...

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Veröffentlicht in:Journal of alloys and compounds 2004-06, Vol.372 (1), p.7-9
Hauptverfasser: Lyapunov, K.M, Baginskii, A.V, Stankus, S.V
Format: Artikel
Sprache:eng
Schlagworte:
Calorimetry
Enthalpy
Heat capacity
Lutetium trifluoride
Melt
Solid
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Zusammenfassung:The high temperature enthalpy of high purity LuF 3 from 395 to 1597 K was measured by a drop calorimeter method. The temperature dependences of enthalpy and heat capacity were calculated. The values of heat capacity and enthalpy changes on phase transition and phase transformation were obtained. The original experimental values are presented.
ISSN:0925-8388
1873-4669
DOI:10.1016/j.jallcom.2003.09.139