N 21 Nanorods of titanium-doped vanadium oxide [Текст] / V. L. Volkov, G. S. Zakharova, E. G. Volkova, M. V. Kuznetsov // Zhurnal Neorganicheskoi Khimii. - 2006. - Vol. 51, № 6. - С. 917-921 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
V 26 Vanadium oxide nanotubes intercalated with organic radicals [Текст] / V. L. Volkov, G. S. Zakharova, E. G. Volkova, M. V. Kuznetsov // Zhurnal Neorganicheskoi Khimii. - 2005. - Vol. 50, № 3. - С. 378-383 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
V 26 Vanadium molybdenum complex oxide nanotubes [Текст] / V. L. Volkov, G. S. Zakharova, E. G. Volkova, M. V. Kuznetsov // Zhurnal Neorganicheskoi Khimii. - 2005. - Vol. 50, № 3. - С. 373-377 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
V 26 Vanadium oxide nanotubes [Текст] / V. L. Volkov, G. S. Zakharova, E. G. Volkova, M. V. Kuznetsov, A. M. Murzakaev // Materialovedenie. - 2005. - № 1. - С. 40-45 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
N 52 New vanadium oxide nanotube [Текст] / V. L. Volkov, G. S. Zakharova, E. G. Volkova, M. V. Kuznetsov // Zhurnal Neorganicheskoi Khimii. - 2004. - Vol. 49, № 6. - С. 885-889 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
V 86 Volkova, E. G. Synthesis and Morphology of Nanodimensional Structures of Vanadium Oxide Doped with Lithium / E. G. Volkova, V. L. Volkov, N. V. Podval'naya // Inorganic Materials. Aplied Research. - 2010. - vol. 1, № 1. - P. 54-56 : il. - Bibliogr. : p. 56 (7 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): НАНОСТРУКТУРЫ -- СИНТЕЗ -- ВАНАДИЙ -- ЛИТИЙ Аннотация: Nanodimensional powders of lithium-doped vanadium oxide of the formula Li0.4V2O5 · H2O are produced under hydrothermal conditions by the templateless synthesis method at 180°C from LiVO3–VOSO4–H2O solutions at pH = 3. The structure of the rods and the tubes formed by this method is examined by an electron microscopy method. The rods (up to 3 μm long and 25–50 nm in diameter) and the tubes (20–50 nm in outer and 2–6 nm in inner diameter) are oriented in the [010] direction. The distance between the layers is 10.30 ± 0.08 Å and 10.29 Å according to X-ray and electron diffraction data, respectively Полный текст |
T 64 Titanium-Doped Vanadium Oxide Nanorods / V. L. Volkov, G. S. Zakharova, E. G. Volkova, M. V. Kuznetsov // Russian Journal of Inorganic Chemistry. - 2006. - Vol. 51, № 6. - P847-851 : il. - Bibliogr. : p. 851 (14 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ТИТАН -- ОКСИД ВАНАДИЯ -- НАНОВОЛОКНА Аннотация: Titanium-doped vanadium oxide nanorods of composition V0.95Ti0.05O2.33(C6H4)0.12 are hydrothermally manufactured from the V1.67Ti0.33O4.84·nH2O gel/hydroquinone (HQ) composite for 30–50 h at 150−180°C. The outer diameters of the nanoparticles are 20–40 nm, and their lengths are 150–300 nm. The X-ray photoelectron spectra, IR spectra, electrical conductivity, and thermal properties of the compound are investigated. When poly(vinyl alcohol) (PVA) is added to the gel instead of HQ, single nanorods 35 nm in diameter and 500 nm long, oval nanoparticles, and fibrous species are formed. The composition and structural characteristics of these oxides have not been determined Полный текст |
V 86 Volkov, V. L. Phase Composition, Formation Parameters, and Morphology of Precipitates in the LiVO4-VOSO4-H2O System / V. L. Volkov, N. V. Podval'naya, E. G. Volkova // Russian Journal of Inorganic Chemistry. - 2009. - Vol. 54, № 3. - P350-355 : il. - Bibliogr. : p. 354-355 (18 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): 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 Полный текст |