کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1625182 1516426 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phase diagram and electrical conductivity of the CeBr3–RbBr binary system
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Phase diagram and electrical conductivity of the CeBr3–RbBr binary system
چکیده انگلیسی

Phase equilibrium in the CeBr3–RbBr binary system was established from differential scanning calorimetry (DSC). This system has three compounds Rb3CeBr6, Rb2CeBr5 and RbCe2Br7 and two eutectics located at (x = 0.141; 858 K) and (x = 0.528; 762 K), respectively. Rb3CeBr6 forms at 614 K, undergoes a solid–solid phase transition at 695 K and melts congruently at 966 K. Rb2CeBr5 melts incongruently at 830 K and RbCe2Br7 at 741 K. The electrical conductivity of CeBr3–RbBr liquid mixtures was measured down to temperatures below solidification over the whole composition range. Results obtained are discussed in term of possible complex formation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 450, Issues 1–2, 14 February 2008, Pages 175–180
نویسندگان
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