Evidence for the formation of sodium hassate(VIII)
| العنوان: | Evidence for the formation of sodium hassate(VIII) |
|---|---|
| المؤلفون: | Bernhard Kuczewski, Matthias Schädel, André von Zweidorf, U. Rieth, Gert Langrock, Norbert Trautmann, W. Brüchle, Stephan Bürger, H. Hummrich, K. Tsukada, Jens Volker Kratz, Norbert Wiehl |
| المصدر: | Radiochimica Acta. 92:855-861 |
| بيانات النشر: | Walter de Gruyter GmbH, 2004. |
| سنة النشر: | 2004 |
| مصطلحات موضوعية: | chemistry.chemical_compound, Aqueous solution, chemistry, Silicon, Sodium, Inorganic chemistry, Oxide, chemistry.chemical_element, Partial pressure, Physical and Theoretical Chemistry, Layer (electronics), Deposition (chemistry), Hassium |
| الوصف: | SummaryHassium, element 108, was produced in the fusion reaction between26Mg and248Cm. The hassium recoils were oxidizedin-situto a highly volatile oxide, presumably HsO4, and were transported in a mixture of He and O2to a deposition and detection system. The latter consisted of 16 silicon PIN-photodiodes facing a layer of NaOH, which served, in the presence of a certain partial pressure of water in the transport gas, as reactive surface for the deposition of the volatile tetroxides. Six correlated α-decay chains of Hs were detected in the first 5 detectors centred around detection position 3. In analogy to OsO4, which forms Na2[OsO4(OH)2], an osmate(VIII), with aqueous NaOH, HsO4presumably was deposited as Na2[HsO4(OH)2], a hassate(VIII). |
| تدمد: | 2193-3405 0033-8230 |
| DOI: | 10.1524/ract.92.12.855.55112 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::db6c9207d6ec24796b60b723c243504e https://doi.org/10.1524/ract.92.12.855.55112 |
| رقم الانضمام: | edsair.doi...........db6c9207d6ec24796b60b723c243504e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21933405 00338230 |
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| DOI: | 10.1524/ract.92.12.855.55112 |