Synthesis and high-temperature heat capacity of Yb2Sn2O7 and Lu2Sn2O7
- Авторлар: Denisova L.T.1, Irtyugo L.A.1, Kargin Y.F.2, Denisov V.M.1, Beletskii V.V.1
-
Мекемелер:
- Institute of Nonferrous Metals and Materials Science
- Baikov Institute of Metallurgy and Materials Science
- Шығарылым: Том 53, № 5 (2017)
- Беттер: 510-513
- Бөлім: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158221
- DOI: https://doi.org/10.1134/S0020168517050053
- ID: 158221
Дәйексөз келтіру
Аннотация
Yb2Sn2O7 and Lu2Sn2O7 have been prepared by solid-state reactions, by firing mixtures of Yb2O3 or Lu2O3 and SnO2 at 1473 K, and the molar heat capacity of these compounds (pyrochlore structure) has been determined by differential scanning calorimetry. The Cp(T) data have been used to evaluate the thermodynamic properties of the stannates: enthalpy increment, entropy change, and reduced Gibbs energy.
Авторлар туралы
L. Denisova
Institute of Nonferrous Metals and Materials Science
Хат алмасуға жауапты Автор.
Email: antluba@mail.ru
Ресей, Svobodnyi pr. 79, Krasnoyarsk, 660041
L. Irtyugo
Institute of Nonferrous Metals and Materials Science
Email: antluba@mail.ru
Ресей, Svobodnyi pr. 79, Krasnoyarsk, 660041
Yu. Kargin
Baikov Institute of Metallurgy and Materials Science
Email: antluba@mail.ru
Ресей, Leninskii pr. 49, Moscow, 119991
V. Denisov
Institute of Nonferrous Metals and Materials Science
Email: antluba@mail.ru
Ресей, Svobodnyi pr. 79, Krasnoyarsk, 660041
V. Beletskii
Institute of Nonferrous Metals and Materials Science
Email: antluba@mail.ru
Ресей, Svobodnyi pr. 79, Krasnoyarsk, 660041
Қосымша файлдар
