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Synthesis of cadmium complex sulfides nanoparticles by thermal decomposition
Authors:A. Dumbrava  V. Ciupina  B. Jurca  G. Prodan  E. Segal  M. Brezeanu
Affiliation:(1) Department of Chemistry, Faculty of Physics and Chemistry, ‘Ovidius’ University, 124 Mamaia Street, Constanta, Romania;(2) Department of Physics, Faculty of Physics and Chemistry, ‘Ovidius’ University, 124 Mamaia Street, Constanta, Romania;(3) Department of Physical Chemistry, Faculty of Chemistry, University of Bucharest, 4-12 Elisabeta Blvd., Bucharest, Romania;(4) Department of Physics, Faculty of Physics and Chemistry, ‘Ovidius’ University, 124 Mamaia Street, Constanta, Romania;(5) Department of Physical Chemistry, Faculty of Chemistry, University of Bucharest, 4-12 Elisabeta Blvd., Bucharest, Romania;(6) Department of Inorganic Chemistry, Faculty of Chemistry, University of Bucharest, 23 Dumbrava Rosie Street, Bucharest, Romania
Abstract:Summary The paper presents the conditions of synthesis and results in the characterization (chemical analysis, thermal analysis, kinetic of decomposition) for two complex compounds of cadmium: [Cd(S2O3)phen]×H2O and [Cd(S2O3)phen2]×2H2O. The obtained complexes were used as precursors for complex sulfides by controlled thermal decomposition. On the basis of transmission electron microscopy (TEM) the complex sulfides may be included in the nanomaterials category.
Keywords:
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