Phase equilibrium and thermodynamic properties of silver-saturated compounds BiSI and Bi19S27I3 of the AgI–Bi–Bi2S3–BiSI system
- Авторлар: Moroz M.1, Prokhorenko M.2
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Мекемелер:
- National University of Water Management and Nature Resources Use
- Lviv Polytechnic National University
- Шығарылым: Том 52, № 4 (2016)
- Беттер: 392-395
- Бөлім: Short Communications
- URL: https://journals.rcsi.science/1023-1935/article/view/187839
- DOI: https://doi.org/10.1134/S102319351604008X
- ID: 187839
Дәйексөз келтіру
Аннотация
The phase composition of alloys in the Ag–Bi–S–I system (in the region AgI–Bi–Bi2S3–BiSI) for Т ≤ 550 K was studied by physicochemical analysis methods. Equations of overall potential-forming reactions involving the BiSI and Bi19S27I3 phases were composed. The reactions were performed in the C|Ag|glass Ag3GeS3I|D|C electrochemical cells (C are inert (graphite) electrodes; Ag, D are the cell electrodes; D are the four-phase alloys of the system; and glass Ag3GeS3I is a membrane with pure Ag+ ion conductivity). The linear dependences of EMF of the cells in the range 485–525 K were used for calculating the standard thermodynamic properties of saturated solid solutions of the compounds BiSI and Bi19S27I3 in the AgI–Bi–Bi2S3–BiSI system.
Негізгі сөздер
Авторлар туралы
M. Moroz
National University of Water Management and Nature Resources Use
Хат алмасуға жауапты Автор.
Email: riv018@i.ua
Украина, ul. Sobornaya 11, Rivne, 33000
M. Prokhorenko
Lviv Polytechnic National University
Email: riv018@i.ua
Украина, ul. S. Bandery 12, Lviv, 79000