| Autor: |
IWAO KATAYAMA, ZIVAN ZIVKOVIC, DRAGAN MANASIJEVIC, DRAGANA ZIVKOVIC |
| Jazyk: |
angličtina |
| Rok vydání: |
2003 |
| Předmět: |
|
| Zdroj: |
Journal of the Serbian Chemical Society, Vol 68, Iss 8-9, Pp 665-675 (2003) |
| Druh dokumentu: |
article |
| ISSN: |
0352-5139 |
| Popis: |
The calculations of thermodynamic properties in some gallium-based systems with a miscibility gap GaTl, GaHg and GaPb are presented in this paper. The determination of the gallium activities in the mentioned liquid alloys was based on their known phase diagrams using the Zhang-Chou method for calculating activities from phase diagrams involving two liquid or solid coexisting phases. The activities of gallium in GaTl, GaHg and GaPb system were calculated in the 9731273 K, 573873 K and 10001100 K, temperature ranges, respectively. The activities of the other component in all the investigated systems were obtained by the Gibbs-Duhem equation. The results of the calculations are compared with literature data. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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