| Autor: |
Denisova, L. T., Molokeev, M. S., Galiakhmetova, N. A., Denisov, V. M., Vasil’ev, G. V. |
| Zdroj: |
Physics of the Solid State; August 2021, Vol. 63 Issue: 8 p1159-1164, 6p |
| Abstrakt: |
Abstract: Titanates Bi2Pr2Ti3O12and Bi2Nd2Ti3O12have been obtained by the solid-phase synthesis using sequential annealing of the Bi2O3, Nd2O3, Pr6O11, and TiO2stoichiometric mixtures in air at temperatures of 1003–1323 K. Their crystal structure has been established by X-ray diffractometry and the high-temperature heat capacity has been determined by differential scanning calorimetry. Based on the experimental Cp= f(T) data, the main thermodynamic functions have been calculated. |
| Databáze: |
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