Structure and spectral-optical characteristics of Se,Se/CdS,and Se/Cd0.5Zn0.5S nanoparticles,stabilized in polymer-containing media |
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| Authors: | A. L. Stroyuk A. E. Raevskaya S. Ya. Kuchmii V. M. Dzhagan D. R. T. Zahn S. Schulze |
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| Affiliation: | 1.L. V. Pisarzhevskii Institute of Physical Chemistry,National Academy of Sciences of Ukraine,Kyiv,Ukraine;2.V. E. Lashkarev Institute of Semiconductor Physics,Kyiv,Ukraine;3.Institut für Physik,Technische Universit?t Chemnitz,Chemnitz,Germany |
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| Abstract: | A method was proposed for the production of colloidal nanoparticles of selenium stabilized by polymers and surfactants, and their structural and optical characteristics were studied. It was shown that during the deposition of CdS and Cd0.5Zn0.5S on the surface of the Se nanoparticles followed by dissolution of the selenium with sodium sulfite it is possible to obtain network “nanoframeworks” with size 30–50 nm, formed by CdS or Cd0.5Zn0.5S particles measuring 3–5 nm. __________ Translated from Teoreticheskaya i éksperimental’naya Khimiya, Vol. 43, No. 1, pp. 24–29, January–February, 2007. |
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| Keywords: | selenium nanoparticles optical characteristics sodium selenosulfate CdS CdxZn1− xS |
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