Estimation of the Standard Heat Capacity of Crystalline Alkali Metal Borates

A structure–property correlation was developed that makes it possible to choose the optimal values of the standard heat capacity of alkali metal borates, for which, according to the data of various experimental works and reference publications, wide variations are observed. This correlation enables...

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Bibliographic Details
Published inRussian journal of inorganic chemistry Vol. 68; no. 5; pp. 561 - 568
Main Authors Tupitsyn, A. A., Yas’ko, S. V., Bychinskii, V. A., Fomichev, S. V., Shiribazarova, E. B., Koroleva, O. N.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.05.2023
Springer Nature B.V
Subjects
Borates
Chemistry
Chemistry and Materials Science
Correlation
Enthalpy
Inorganic Chemistry
Physical Methods of Investigation
Reliability
Specific heat
heat capacity
oxide increments
estimation of thermodynamic properties
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Summary:A structure–property correlation was developed that makes it possible to choose the optimal values of the standard heat capacity of alkali metal borates, for which, according to the data of various experimental works and reference publications, wide variations are observed. This correlation enables one to estimate the standard heat capacity of unstudied alkali metal borates with sufficient validity. To ensure the reliability of the correlation, a critical analysis was made of the initial data taken from reference publications and original experimental works. Our own processing of experimental measurements of the heat capacity and the enthalpy increment was performed to verify the reliability of the literature values of the standard heat capacity of alkali metal borates.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023623600363