A study of the compounds present in the three-component system Dy2O3-SeO2-H2O at 100°C |
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| Authors: | G. G. Gospodinov M. G. Stancheva |
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| Affiliation: | (1) Assen Zlatarov University, Department of Inorganic Chemistry, Bourgas University of Technology, 8010 Bourgas;(2) Institute of Chemical Technologies and Biotechnologies, 7200 Razgrad, Bulgaria |
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| Abstract: | The solubility isotherm of the system Dy2O3-SeO2-H2O at 100°C was studied and drawn. The selenites present in the system were identified and isolated. A thorough TG, DTG and DTA analysis was made. By modelling the conditions of TG, DTG and DTA analysis, the phases of the thermal decomposition were isolated and identified. The chemistry of the reaction was described. |
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| Keywords: | system Dy2O3-SeO2-H2O TG-DTG-DTA analysis |
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