Thermodynamic properties of the NdBr3-MBr binary systems (M = Na, K)

被引：3

作者：

Bounouri, Yassine ^{[1
]}

Berkani, Madjid ^{[1
]}

Zamouche, Abdelmalek ^{[1
]}

Danczak, Anna ^{[2
]}

Chojnacka, Ida ^{[2
]}

Rycerz, Leszek ^{[2
]}

机构：

[1] Univ Bejaia, Fac Sci Exactes, Lab Physicochim Mat & Catalyse, Targa Ouzemmour 06000, Bejaia, Algeria

[2] Wroclaw Univ Sci & Technol, Dept Chem, Chem Met Grp, Wybrzeze Wyspianskiego 27, PL-50370 Wroclaw, Poland

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2018年 / 133卷 / 03期

关键词：

Phase diagrams; Phase transitions; Thermal analysis; Enthalpy; DSC; PHASE-DIAGRAM; ELECTRICAL-CONDUCTIVITY; TRANSPORT-PROPERTIES; LI; SCINTILLATION; COMPOUND; BROMIDES; CS; RB;

D O I：

10.1007/s10973-018-7180-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Phase equilibria in the NdBr3-MBr binary systems (M = Na, K) were established by differential scanning calorimetry. The system with NaBr is a simple eutectic system with two compounds that decompose in the solid state (NaNdBr4 at 603 K and Na3NdBr6 at 580 K). In the system with KBr, three stoichiometric compounds exist. First (K3NdBr6) is formed from KBr and K2NdBr5 at 680 K and melts congruently at 918 K. Second (KNd2Br7) melts congruently at 814 K. Third compound (K2NdBr5) melts incongruently at 822 K.

引用

页码：1589 / 1596

页数：8

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