Email this article A study of the process of thermal oxidation of lead selenide by the NMR and XRD methods
- Authors: Tomaev V.V.1,2, Mazur A.S.1, Grevtsev A.S.1
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Affiliations:
- St. Petersburg State University, Petrodvorets
- St. Petersburg Mining University
- Issue: Vol 43, No 1 (2017)
- Pages: 70-74
- Section: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/215870
- DOI: https://doi.org/10.1134/S1087659617010163
- ID: 215870
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Abstract
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 PbSeO3 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.
About the authors
V. V. Tomaev
St. Petersburg State University, Petrodvorets; St. Petersburg Mining University
Author for correspondence.
Email: tvaza@mail.ru
Russian Federation, St. Petersburg, 198504; St. Petersburg, 199106
A. S. Mazur
St. Petersburg State University, Petrodvorets
Email: tvaza@mail.ru
Russian Federation, St. Petersburg, 198504
A. S. Grevtsev
St. Petersburg State University, Petrodvorets
Email: tvaza@mail.ru
Russian Federation, St. Petersburg, 198504
