The heat capacity of Au2S(cr) at low temperatures and derived thermodynamic functions

The heat capacity of synthetic crystalline gold sulfide, Au2S, was determined from 14 to 309K. Fitting of the heat capacity curve yields the following values of the standard thermodynamic properties at 298.15K and 1bar: Cp,m0=83.54#+0.15JK-1mol-1, *D0298Sm0=139.22#+0.77JK-1mol-1, and *D0298Hm0=17.59...

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Published inThermochimica acta Vol. 412; no. 1-2; pp. 85 - 90
Main Authors Gurevich, V.M, Gavrichev, K.S, Gorbunov, V.E, Baranova, N.N, Tagirov, B.R, Golushina, L.N, Polyakov, V.B
Format Journal Article
LanguageEnglish
Published 23.03.2004
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Summary:The heat capacity of synthetic crystalline gold sulfide, Au2S, was determined from 14 to 309K. Fitting of the heat capacity curve yields the following values of the standard thermodynamic properties at 298.15K and 1bar: Cp,m0=83.54#+0.15JK-1mol-1, *D0298Sm0=139.22#+0.77JK-1mol-1, and *D0298Hm0=17.591#+0.041kJmol-1.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0040-6031
DOI:10.1016/j.tca.2003.09.002