Preparation and characterization of PbSe nanopowder and quasi-ceramics |
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| Authors: | A N Shimko G E Malashkevich M V Belkov N P Osipovich |
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| Institution: | 1. B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus, 68, Nezalezhnastsi Avenue, 220072, Minsk, Belarus
2. Physico-Chemical Research Institute, Belarusian State University, 14, Leningradskaya Street, 220080, Minsk, Belarus
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| Abstract: | By means of the reduction of Pb(II) and Se(IV) with hydrazine, oval monodispersed PbSe nanoparticles characterized by sizes ～100 nm and the cubic symmetry were obtained. Their compaction and sintering into quasi-ceramic state were performed. The samples were investigated by means of scanning electron microscopy, X-ray diffraction and FTIR spectroscopy. The results obtained are discussed. |
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