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Zinchenko V.F.,Bogatskiy Physicochemical Institute | Magunov I.R.,Bogatskiy Physicochemical Institute | Stoyanova I.V.,Bogatskiy Physicochemical Institute | Mazur O.S.,Bogatskiy Physicochemical Institute | Chigrinov V.E.,Bogatskiy Physicochemical Institute
Russian Journal of Inorganic Chemistry | Year: 2013

The exchange reactions of the impurity ZnO in zinc sulfide produced by self-propagating high-temperature synthesis with the additive Dy 2S3 were studied by IR spectroscopy and diffuse reflectance electron spectroscopy. It was found that the main products of the interaction in the ZnS (ZnO)-Dy2S3 system are ZnS and Dy2O2S. The exchange character of the interaction was modeled by the systems ZnO-Dy2S3 (2: 1) and Dy 2S3-Dy2O3 (1: 2). The possibility of estimating the ZnO impurity content of zinc sulfide was demonstrated, which allows one to optimize the zinc sulfide synthesis conditions. © 2013 Pleiades Publishing, Ltd.

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