High-temperature thermodynamic properties of dimeric tris(2,2,6,6-tetramethyl-3,5-heptanedionato) europium Научная публикация
| Журнал |
The Journal of Chemical Thermodynamics
ISSN: 1096-3626 , E-ISSN: 0021-9614 |
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| Вых. Данные | Год: 2022, Том: 164, Номер статьи : 106619, Страниц : 6 DOI: 10.1016/j.jct.2021.106619 | ||
| Ключевые слова | Differential scanning calorimetry (DSC), Heat capacity, Thermodynamic functions, Europium beta-diketonates | ||
| Авторы |
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| Организации |
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Реферат:
The high-temperature thermodynamic properties of dimeric europium dipivaloylmethanate (or tris(2,2,6,6-tetramethyl-3,5-heptanedionato) europium, chemical formula [Eu(C11H19O2)3]2) were studied. A thermogravimetric study was performed to determine the stability of the solid phase. Heat capacity was measured by DSC in the range of (283–487) K. No anomalies in the heat capacity associated with phase transitions were found up to the melting point. Isobaric thermodynamic functions of entropy, enthalpy increment and reduced Gibbs energy were calculated. Accuracy of the obtained results was estimated and the results were compared with the known data.
Библиографическая ссылка:
Musikhin A.E.
, Bespyatov M.A.
High-temperature thermodynamic properties of dimeric tris(2,2,6,6-tetramethyl-3,5-heptanedionato) europium
The Journal of Chemical Thermodynamics. 2022. V.164. 106619 :1-6. DOI: 10.1016/j.jct.2021.106619 WOS Scopus OpenAlex
High-temperature thermodynamic properties of dimeric tris(2,2,6,6-tetramethyl-3,5-heptanedionato) europium
The Journal of Chemical Thermodynamics. 2022. V.164. 106619 :1-6. DOI: 10.1016/j.jct.2021.106619 WOS Scopus OpenAlex
Даты:
| Поступила в редакцию: | 24 апр. 2021 г. |
| Принята к публикации: | 19 авг. 2021 г. |
| Опубликована online: | 30 авг. 2021 г. |
| Опубликована в печати: | 15 янв. 2022 г. |
Идентификаторы БД:
| Web of science: | WOS:000702832500005 |
| Scopus: | 2-s2.0-85114293462 |
| OpenAlex: | W4200362919 |