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Thermodynamic Characteristics of Er5Ge3 at High Temperatures

M.Gorbachuk
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Powder Metallurgy - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2011, #03/04
http://www.materials.kiev.ua/article/1401

Abstract

The enthalpy of Er5Ge3 is measured for the first time with drop calorimetry over a range from 467 to 2335 K. The temperature dependences of enthalpy, heat capacity, entropy, and Gibbs free energy are obtained. The melting enthalpy and entropy of the compound are calculated.


ENTHALPY, ENTROPY, HEAT CAPACITY, REDUCED GIBBS ENERGY, THERMODYNAMICS

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