Инд. авторы: | Atuchin V.V., Gavrilova T.A., Isaenko L.I., Kesler V.G., Molokeev M.S., Zhurkov S.A. |
Заглавие: | Synthesis and structural properties of cubic G0-Rb 2KMoO 3F 3 oxyfluoride |
Библ. ссылка: | Atuchin V.V., Gavrilova T.A., Isaenko L.I., Kesler V.G., Molokeev M.S., Zhurkov S.A. Synthesis and structural properties of cubic G0-Rb 2KMoO 3F 3 oxyfluoride // Ceramics International. - 2012. - Vol.38. - Iss. 3. - P.2455-2459. - ISSN 0272-8842. |
Внешние системы: | DOI: 10.1016/j.ceramint.2011.11.013; SCOPUS: 2-s2.0-84857059779; |
Реферат: | eng: High-temperature G0 polymorph of Rb 2KMoO 3F 3 has been prepared by melt solidification. Micromorphology and chemical properties of the final product were evaluated by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The elpasolite-related crystal structure of G0-Rb 2KMoO 3F 3 has been refined by Rietveld method at T = 298 K (space group Fm-3m, a = 8.92446(8) , V = 710.76(1) 3; R B = 3.55%). Ferroelectric G1-Rb 2KMoO 3F 3 polymorph, earlier reported at T < 328 K, is not found at T = 298 K. © 2011 Elsevier Ltd and Techna Group S.r.l.
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Ключевые слова: | B. Microstructure-final; B. X-ray methods; D. Alkali oxides; D. Halides; D. Alkali oxides; D. Halides; High temperature; Melt solidification; Micromorphologies; A. Powders: solid state reaction; X ray photoelectron spectroscopy; Solid state reactions; Scanning electron microscopy; Rietveld method; Chemical properties; X ray methods; Space Groups; Oxyfluorides; Microstructure-final; Rubidium; |
Издано: | 2012 |
Физ. характеристика: | с.2455-2459 |