Отправить статью по E-mail High-temperature heat capacity of samarium and erbium titanates with pyrochlore structure
- Авторы: Denisova L.T.1, Chumilina L.G.1, Denisov V.M.1, Ryabov V.V.2
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Учреждения:
- School of Non-Ferrous Metals and Material Science
- Institute of Metallurgy, Ural Branch
- Выпуск: Том 59, № 12 (2017)
- Страницы: 2321-2324
- Раздел: Semiconductors
- URL: https://ogarev-online.ru/1063-7834/article/view/201661
- DOI: https://doi.org/10.1134/S1063783417120113
- ID: 201661
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Аннотация
Titanates Sm2Ti2O7 and Er2Ti2O7 with pyrochlore structure have been prepared by solid-phase synthesis in air from stoichiometric Sm2O3 (Er2O3)–TiO2 mixtures sequentially at 1673 and 1773 K. Hightemperature heat capacity of the oxide compounds has been determined by differential scanning calorimetry. Their thermodynamic properties have been calculated from experimental temperature dependence Cp = f(T).
Об авторах
L. Denisova
School of Non-Ferrous Metals and Material Science
Автор, ответственный за переписку.
Email: antluba@mail.ru
Россия, Krasnoyarsk, 660025
L. Chumilina
School of Non-Ferrous Metals and Material Science
Email: antluba@mail.ru
Россия, Krasnoyarsk, 660025
V. Denisov
School of Non-Ferrous Metals and Material Science
Email: antluba@mail.ru
Россия, Krasnoyarsk, 660025
V. Ryabov
Institute of Metallurgy, Ural Branch
Email: antluba@mail.ru
Россия, Yekaterinburg, 620219
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