Вид документа : Шифр издания : 54/L 81 Автор(ы) : Denisova T. A., Maksimova L. G., Leonidova O. N., Melkozerova M. A., Zhuravlev N. A., Polyakov E. V. Заглавие : Lithium Chloride Sorption by Zinc Hexacyanoferrate(II) from a Nonaqueous Medium Место публикации : Russian Journal of Inorganic Chemistry. - 2009. - Vol. 54, № 5. - С. 649-657: il. Примечания : Bibliogr. : p. 657 (29 ref.) ISSN: 0036-0236 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): хлорид лития--гексацианоферрат цинка Аннотация: Mechanisms of lithium chloride sorption by zinc hexacyanoferrate(II) Zn2Fe(CN)6· 2.5H2O in a nonaqueous medium (ethanol) were studied by chemical analysis, X-ray powder diffraction, wide-line 7Li and 1H NMR, vibrational spectroscopy, and impedance spectroscopy. The physicochemical properties of sorption products are reported. Lithium ions in the sorption products were found to be in a hydrated form. The accommodation of molecularly sorbed Li+aq · Cl–ion pairs in the bores of channels in the crystal structure results in the formation of a continuous network of hydrogen bonds and changes the proton transport mechanism. As the lithium chloride concentration increases in the temperature range 22–150 °C, the conductivity (σ) of sorption products increases three to four orders of magnitude to reach 10–3S cm−1 Доп.точки доступа: Denisova, T. A.; Денисова Татьяна Александровна; Maksimova, L. G.; Максимова Лидия Григорьевна; Leonidova, O. N.; Леонидова Ольга Николаевна; Melkozerova, M. A.; Zhuravlev, N. A.; Журавлев Николай Алексеевич; Polyakov, E. V.; Поляков Евгений Валентинович