A study of the process of thermal oxidation of lead selenide by the NMR and XRD methods

Studies of the process of oxidation of powder samples of lead selenide in a dry air atmosphere have been performed. As shown by the methods of X-ray diffraction and scanning electron microscopy, the process of thermal treatment of samples resulted in the formation of the PbSeO 3 phase, aside from th...

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Bibliographic Details
Published in:	Glass physics and chemistry Vol. 43; no. 1; pp. 70 - 74
Main Authors:	Tomaev, V. V., Mazur, A. S., Grevtsev, A. S.
Format:	Journal Article
Language:	English
Published:	Moscow Pleiades Publishing 2017 Springer Nature B.V
Subjects:	Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Composites Glass Heat treatment Lead selenides Materials Science Natural Materials NMR Nuclear magnetic resonance Oxidation Physical Chemistry Scanning electron microscopy X-ray diffraction oxidation narrow-band semiconductor chalcogenides nuclear magnetic resonance lead selenide
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Summary:	Studies of the process of oxidation of powder samples of lead selenide in a dry air atmosphere have been performed. As shown by the methods of X-ray diffraction and scanning electron microscopy, the process of thermal treatment of samples resulted in the formation of the PbSeO 3 phase, aside from the initial PbSe phase. Studies by the method of nuclear magnetic response (NMR) allowed revealing the dynamics of changes in the spectrum under the changed thermal treatment conditions.
ISSN:	1087-6596 1608-313X
DOI:	10.1134/S1087659617010163