Enviar artigo por via de e-mail High-temperature specific heat of Bi2GeO5 and SmBiGeO5 compounds
- Autores: Denisova L.T.1, Belousova N.V.1, Galiakhmetova N.A.1, Denisov V.M.1, Zhereb V.P.1
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Afiliações:
- Institute of Non-Ferrous Metals and Material Science
- Edição: Volume 59, Nº 8 (2017)
- Páginas: 1683-1687
- Seção: Thermal Properties
- URL: https://bakhtiniada.ru/1063-7834/article/view/200858
- DOI: https://doi.org/10.1134/S106378341708008X
- ID: 200858
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Resumo
The SmBiGeO5 compound is synthesized from Sm2O3, Bi2O3, and GeO2 by solid-state synthesis with subsequent annealing at 1003, 1073, 1123, 1143, 1173, and 1223 K. The metastable Bi2GeO5 compound is prepared from melt. Temperature dependences of specific heat of Bi2GeO5 (350–1000 K) and SmBiGeO5 (370–1000 K) are measured by differential scanning calorimetry. Basing on the experimental dependences CP = f(T), the thermodynamic functions of the oxide compounds are calculated.
Sobre autores
L. Denisova
Institute of Non-Ferrous Metals and Material Science
Autor responsável pela correspondência
Email: antluba@mail.ru
Rússia, Krasnoyarsk, 660041
N. Belousova
Institute of Non-Ferrous Metals and Material Science
Email: antluba@mail.ru
Rússia, Krasnoyarsk, 660041
N. Galiakhmetova
Institute of Non-Ferrous Metals and Material Science
Email: antluba@mail.ru
Rússia, Krasnoyarsk, 660041
V. Denisov
Institute of Non-Ferrous Metals and Material Science
Email: antluba@mail.ru
Rússia, Krasnoyarsk, 660041
V. Zhereb
Institute of Non-Ferrous Metals and Material Science
Email: antluba@mail.ru
Rússia, Krasnoyarsk, 660041
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