Use of linear enthalpy relationship to predict standard enthalpies of formation of crystalline actinide dioxides

In this letter, a linear enthalpy correlation, developed from the Sverjensky–Molling linear free energy relationship has been used to calculate the standard enthalpy of formation of the particular crystalline actinide dioxides (AnO 2) from the known thermodynamic properties of the corresponding aque...

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Bibliographic Details
Published inMaterials letters Vol. 62; no. 17; pp. 2894 - 2896
Main Authors Dong, Wen, Yang, Xinji, Zhang, Jian, Sheng, Jiawei
Format Journal Article
LanguageEnglish
Published Elsevier B.V 30.06.2008
Subjects
Crystal structure
Enthalpy
Linear enthalpy relationship
Thermal properties
Thermal properties
Linear enthalpy relationship
Enthalpy
Crystal structure
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Summary:In this letter, a linear enthalpy correlation, developed from the Sverjensky–Molling linear free energy relationship has been used to calculate the standard enthalpy of formation of the particular crystalline actinide dioxides (AnO 2) from the known thermodynamic properties of the corresponding aqueous cations (An 4+). Using the linear enthalpy relationship, the standard enthalpies of formation of various AnO 2 are calculated. Since some actinide dioxides are difficult for testing, such linear enthalpy correlation may provide a useful tool for predicting unknown thermodynamic properties from a limited number of available data.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2008.01.066