Russian Journal of Inorganic Chemistry
Volume 54, Number 10, 1662-1663, DOI: 10.1134/S0036023609100258

Physicochemical Analysis of Inorganic Systems

Physicochemical study of SmTe-In2Te3 and SmTe-InTe systems

N. R. Akhmedova, S. M. Agapashaeva and O. M. Aliev

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Abstract

SmTe-In2Te3 and SmTe-InTe quasi-binary joins were studied using physicochemical methods. The SmTe-In2Te3 system forms two compounds, SmIn2Te4 and SmIn4Te7, which melt incongruently at 1075 and 960 K, respectively. An In2Te3-base solid solution at 400 K extends to 3 mol % SmTe. The SmTe-InTe system at the component ratio 3: 2 (mol/mol) forms the ternary compound Sm3In2Te5, which melts with decomposition at 970 K. The InTe-based solubility range is 10 mol % SmTe.
Original Russian Text © N.R. Akhmedova, S.M. Agapashaeva, O.M. Aliev, 2009, published in Zhurnal Neorganicheskoi Khimii, 2009, Vol. 54, No. 10, pp. 1739–1741.

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