High-Temperature Heat Capacity of Y0.65Pr0.35BiGeO5 and Y0.65Nd0.35BiGeO5 in the Range 350–1000 K


Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

Oxides Y0.65Pr0.35BiGeO5 and Y0.65Nd0.35BiGeO5 have been synthesized by a ceramic method. The heat capacity of fine crystalline samples has been studied in the range 350–1000 K by differential scanning calorimetry. The Cp = f(T) dependences can be described by the Maier–Kelley equation. The thermodynamic functions of these oxides—changes in enthalpy, entropy, and reduced Gibbs energy—have been calculated from the experimental data on high-temperature heat capacity.

Авторлар туралы

L. Denisova

Siberian Federal University

Хат алмасуға жауапты Автор.
Email: antluba@mail.ru
Ресей, Krasnoyarsk, 660041

A. Izotov

Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences

Email: antluba@mail.ru
Ресей, Moscow, 119991

Yu. Kargin

Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences

Email: antluba@mail.ru
Ресей, Moscow, 119991

N. Belousova

Siberian Federal University

Email: antluba@mail.ru
Ресей, Krasnoyarsk, 660041

N. Galiakhmetova

Siberian Federal University

Email: antluba@mail.ru
Ресей, Krasnoyarsk, 660041

E. Golubeva

Siberian Federal University

Email: antluba@mail.ru
Ресей, Krasnoyarsk, 660041

V. Denisov

Siberian Federal University

Email: antluba@mail.ru
Ресей, Krasnoyarsk, 660041

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