Вид документа : Статья из журнала Шифр издания : 54/V 86 Автор(ы) : Volkov V. L., Podval'naya N. V., Volkova E. G. Заглавие : Phase Composition, Formation Parameters, and Morphology of Precipitates in the LiVO4-VOSO4-H2O System Место публикации : Russian Journal of Inorganic Chemistry. - 2009. - Vol. 54, № 3. - С. 350-355: il. Примечания : Bibliogr. : p. 354-355 (18 ref.) ISSN: 0036-0236 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): оксид ванадия--поливанадаты Аннотация: The phase and chemical compositions of the precipitates formed in the LiVO3–VOSO4–H2O system at initial pH within 1≤pH≤4 and 90°C were studied. The following phases were prepared: an α phase Li1.4(VO)1.3[H2V10O28]· nH2O and a β phase Li0.6 – xH1.4 + x[V12O31 – y/2] · nH2O (0 ≤ x ≤ 0.5, 1.3 ≤ y ≤ 2.0) with a layered structure. Li0.4V2O5 · H2O nanorods with the interlayer distance 10.30 ± 0.08 Å were synthesized at 180°C in an autoclave. The morphology, IR spectra, and main formation processes for these polyvanadates were studied Доп.точки доступа: Podval'naya, N. V.; Volkova, E. G.; Волков Виктор Львович