Fine purification of monoisotopic 32S and 34S
- Авторлар: 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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Мекемелер:
- Devyatykh Institute of Chemistry of High-Purity Substances
- Шығарылым: Том 53, № 2 (2017)
- Беттер: 142-147
- Бөлім: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158165
- DOI: https://doi.org/10.1134/S0020168517020145
- ID: 158165
Дәйексөз келтіру
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.
Негізгі сөздер
Авторлар туралы
M. Sukhanov
Devyatykh Institute of Chemistry of High-Purity Substances
Хат алмасуға жауапты Автор.
Email: sukhanov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950
T. Storozheva
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950
I. Evdokimov
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950
V. Pimenov
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950
A. Sozin
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950
T. Kotereva
Devyatykh Institute of Chemistry of High-Purity Substances
Email: sukhanov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950
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