The 3Ga2S3-EuLaGa3S7 system |
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| Authors: | I. B. Bakhtiyarly R. I. Kerimov R. D. Kurbanova |
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| Affiliation: | (1) Institute of Chemical Problems, National Academy of Sciences of Azerbaijan, H. Javid ave. 5, Baku, AZ1143, Azerbaijan |
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| Abstract: | The La2S3-Ga2S3-EuS system has been investigated along the 3Ga2S3-EuLaGa3S7 join by physicochemical methods (DTA, X-ray powder diffraction, microstructural analysis). is a quasi-binary eutectic-type section of the ternary system. Solubility on the base of both components has been revealed in the system. Solubility at room temperature is 3 mol % EuLaGa3S7 on the Ga2S3 side 1.5 mol % Ga2S3 and on the base of the EuLaGa3S7 compound. The coordinates of the eutectic point are 80 mol% EuLaGa3S7 and 1020 K. |
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