| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7841873 | Journal of Molecular Liquids | 2018 | 33 Pages |
Abstract
A detailed physico-chemical investigation of molten system (LiF-NaF)eut-LaF3 up to 15â¯mol% of LaF3 has been done. The phase equilibria were measured by two independent methods (TA and DSC) and consequently Calphad modelling and calculation was performed in order to interpret obtained experimental data. Additional physico-chemical properties like density, electrical conductivity and surface tension were measured. It was found that all investigated properties reflect the ionic changes in the melt providing consistent data, i.e. the most significant changes in these properties are observed at ca. 10â¯mol% LaF3. The volume properties were calculated, as well, providing information about volume expansion. Also temperature anomalous behaviour was observed for the electrical conductivity and surface tension.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Blanka KubÃková, Jarmila Mlynáriková, OndÅej BeneÅ¡, Eva MikÅ¡Ãková, Jozef PriÅ¡Äák, Alberto Tosolin, Miroslav BoÄa,