S 68 Smolenski, V. V. Electrocrystallization of uranium oxides from molten salt media with adjustable oxygen coefficient value [Text] / V. V. Smolenski, A. L. Bovet, V. E. Komarov // 3-d Annual Scientific Conference Nuclear Society International (Moscow, 1992, Sept., 14-18): Book of Abstr. - 1992. - P535-536 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ЭЛЕКТРОКРИСТАЛЛИЗАЦИЯ -- УРАН -- U -- ОКСИД УРАНА -- КИСЛОРОД -- РАСПЛАВ СОЛЕВОЙ |
S 68 Smolenski, V. V. A Potentiometric Study of the Interaction of Zr(IV) and O(II) Ions in the LiCL-KCl Eutectic Molten Salt [Text] / V. V.; Institute of High-Temperature Electrochemistry (Ural Department of the RAS) Smolenski, A. Laplace, J. Lacquement // Journal of the Electrochemical Society. - 2004. - V. 151, N 9. - PE302-E305. - Bibliogr.: p. E305 (11 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ELECTROCHEMISTRY -- ELECTROLYTE MEMBRANE -- MOLTEN SALTS -- PLATINUM-OXYGEN ELECTRODES -- ZIRCONIUM CHLORIDES -- LiCl-KCl -- Zr -- ZIRCONIUM -- O Аннотация: The physical and chemical properties of zirconium chlorides have been studied in fused LiCl-KCl eutectic at 823 K using an electrochemical cell containing two platinum-oxygel electrodes with a solid electrolyte membrane. The First is used as pO(2-) indicator electrode and the second as an oxygen pump which allows us to vary the pO(2-) of the ionic melt by electrolysis. Titration of Zr(IV) chlorocomplex by O(2-) ions demonstrated the precipitation of ZrOCl2 and ZrO2. The solubility constants of these compounds were calculated. A Pourbaix type diagram, which summarizes the properties of zirconium species in the melt, was determined \\\\Cserver\\dist\\НБО\\Cтатьи БД ИВТЭ\\Journal of the Electrochemical Society\\JES2004 V.151, N 9. - P. E302-E305.pdf |
P 87 Potentiometric study of the interaction of Cr3+ and O2- ions in fused NaCl–2CsCl eutectic [Текст] / V. V. Smolenski, A. V. Novoselova, Ya. M. Luk’yanova, A. A. Mayorshin, A. G. Osipenko, M. V. Kormilitsyn // Electrochimica Acta. - 2010. - Vol. 55, № 17. - С. 4960-4963. - Bibliogr. : p. 4963 (23 ref.) . - ISSN 0013-4686 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ПОТЕНЦИОМЕТРИЧЕСКОЕ ТИТРОВАНИЕ -- РАСТВОРИМОСТЬ -- СТАНДАРТНЫЙ ПОТЕНЦИАЛ -- NaCl–2CsCl Аннотация: The physical and chemical properties of chromium chlorides have been studied in fused NaCl–2CsCl eutectic at the temperature range 843–1008 K using an electrochemical cell containing a platinum-oxygen electrode with solid electrolyte membrane, which was used as pO2? indicator electrode. The concentration of oxygen ions in the solution was modifying by dropping the calculated amount of BaO. Titration of Cr3+ chlorocomplex by O2? ions demonstrated the precipitation of CrOCl and Cr2O3. The solubility constants of these compounds were calculated. E–pO2? and three-dimensional E–pO2?–T type diagrams, which summarized the properties of chromium species in the melt, were determined.?? \\\\Cserver\\dist\\НБО\\Cтатьи БД ИВТЭ\\Electrochimica Acta\\EA2010 V. 55, N 17. - P.4960-4963.pdf |