High-temperature heat capacity of orthovanadates Ceass="a-plus-plus">1–ass="a-plus-plus">x Biass="a-plus-plus"> ass="a-plus-plus">x VOass="a-plus-plus">4
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- 作者：L. T. Denisova ; L. G. Chumilina ; N. V. Belousova…
- 刊名：Physics of the Solid State
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：58
- 期：9
- 页码：1933-1937
- 全文大小：3,356 KB
- 刊物类别：Physics and Astronomy
- 刊物主题：Physics
Solid State Physics and Spectroscopy
Russian Library of Science - 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
- ISSN：1090-6460
- 卷排序：58
文摘
Orthovanadates Ce1–ass="EmphasisTypeItalic ">xBixVO4 (1 ≥ x ≥ 0) have been produced by solid-phase synthesis from initial oxides CeO2, Bi2O3, and V2O5 upon step-by-step burning. The high-temperature heat capacity of Ce1–ass="EmphasisTypeItalic ">xBixVO4 has been measured by differential scanning calorimetry. The experimental data on Cp = f(T) were used to calculate the thermodynamic properties (the enthalpy changes, the entropy changes, and the Gibbs energy).