Chemical transport reactions in the In-Sn-S ternary system: Existence of tin (II) and tin (IV) atoms by Mössbauer effect of119Sn in the isolated compounds |
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| Authors: | Josette Olivier-Fourcade Claire Adenis Jean -Claude Jumas Etienne Philippot |
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| Institution: | (1) Laboratoire de Physicochimie des Matériaux Solides, UA 407 CNRS, Université des Sciences et Techniques du Languedoc, Place Eugène Bataillon, 34060 Montpellier Cedex, France |
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| Abstract: | Iodine vapour transport, carried out in the In-Sn-S ternary system leads to single crystals with quite different morphologies: needles, sticks, sheets and polyhedra. The two oxidation states of tin atoms are shown for all these phases by119Sn Mössbauer effect. A varying relative proportion of tin(IV) — tin(II) is observed according to the different crystal forms. |
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