Fine purification of monoisotopic 32S and 34S
- Авторы: Sukhanov M.V.1, Storozheva T.I.1, Evdokimov I.I.1, Pimenov V.G.1, Sozin A.Y.1, Kotereva T.V.1
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Учреждения:
- Devyatykh Institute of Chemistry of High-Purity Substances
- Выпуск: Том 53, № 2 (2017)
- Страницы: 142-147
- Раздел: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158165
- DOI: https://doi.org/10.1134/S0020168517020145
- ID: 158165
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Аннотация
We have proposed and tested a combined process for ultrapurification of monoisotopic 32S and 34S sulfur, which comprises thermochemical treatment of sulfur vapor on silica and ceria packing, melting with aluminum, and distillation. The impurity composition of the purified sulfur has been determined by atomic emission and IR spectroscopy. We have obtained monoisotopic 32S and 34S sulfur samples comparable in chemical purity to high-purity sulfur of natural isotopic composition.
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Об авторах
M. Sukhanov
Devyatykh Institute of Chemistry of High-Purity Substances
Автор, ответственный за переписку.
Email: sukhanov@ihps.nnov.ru
Россия, ul. Tropinina 49, Nizhny Novgorod, 603950
T. Storozheva
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Россия, ul. Tropinina 49, Nizhny Novgorod, 603950
I. Evdokimov
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Россия, ul. Tropinina 49, Nizhny Novgorod, 603950
V. Pimenov
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Россия, ul. Tropinina 49, Nizhny Novgorod, 603950
A. Sozin
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Россия, ul. Tropinina 49, Nizhny Novgorod, 603950
T. Kotereva
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Россия, ul. Tropinina 49, Nizhny Novgorod, 603950
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