Thermodynamic study of Ag8GeSe6 by EMF with an Ag4RbI5 solid electrolyte
- Авторлар: Alverdiev I.1, Bagkheri S.2, Imamalieva S.2, Yusibov Y.1, Babanly M.2
-
Мекемелер:
- Ganja State University
- Institute of Catalysis and Inorganic Chemistry
- Шығарылым: Том 53, № 5 (2017)
- Беттер: 551-554
- Бөлім: Short Communications
- URL: https://journals.rcsi.science/1023-1935/article/view/188737
- DOI: https://doi.org/10.1134/S1023193517050032
- ID: 188737
Дәйексөз келтіру
Аннотация
The Ag–Ge–Se system was studied in the range of compositions Ag2Se–GeSe2–Se by measuring the EMF of the concentration (relative to the silver electrode) circuits with a solid electrolyte Ag4RbI5 in the temperature range 290–430 K. The polymorphic transition temperature of Ag8GeSe6 (320 K) was determined and the partial molar functions of silver were calculated for both crystal modifications of this compound based on the EMF measurements. The thermodynamic functions of formation and entropy of both modifications of Ag8GeSe6 and the thermodynamic functions of its polymorphic transition were calculated.
Авторлар туралы
I. Alverdiev
Ganja State University
Email: Babanly_mb@rambler.ru
Әзірбайжан, Ganja
S. Bagkheri
Institute of Catalysis and Inorganic Chemistry
Email: Babanly_mb@rambler.ru
Әзірбайжан, Baku
S. Imamalieva
Institute of Catalysis and Inorganic Chemistry
Email: Babanly_mb@rambler.ru
Әзірбайжан, Baku
Yu. Yusibov
Ganja State University
Email: Babanly_mb@rambler.ru
Әзірбайжан, Ganja
M. Babanly
Institute of Catalysis and Inorganic Chemistry
Хат алмасуға жауапты Автор.
Email: Babanly_mb@rambler.ru
Әзірбайжан, Baku