Na,Ba∥F,Br three-component reciprocal system and analysis of the Na,Ba∥F,Hal (Hal=Cl, Br, and I) series

• Published in: Russian journal of inorganic chemistry Vol. 55; no. 2; pp. 280 - 285
• Main Authors: Istomova, M. A., Egortsev, G. E., Garkushin, I. K.
• Format: Journal Article
• Language: English
• Published: Dordrecht SP MAIK Nauka/Interperiodica 2010
• Subjects: Chemistry; Chemistry and Materials Science; Inorganic Chemistry; Physicochemical Analysis of Inorganic Systems; Invariant Point; Differential Thermal Analysis; Reciprocal System; NaBr; Barium Fluoride
• ISSN: 0036-0236; 1531-8613
• DOI: 10.1134/S0036023610020221

A set of isopleths was studied using differential thermal analysis (DTA), the liquidus surface projection on the concentration square was plotted, and parameters were determined for the alloys corresponding to two ternary eutectics and one peritectic of the Na,Ba∥F,Br three-component reciprocal system. Solid-phase reactions in a sample containing 66.7% BaBr2+33.3% (NaF)
2
were also studied by DTA. The results were used to analyze the entire series of the Na,Ba∥F,Hal (Hal = Cl, Br, and I) systems.