ChemInform Abstract: Synthesis and Characterization of Supported Vanadium Oxides by Adsorption of the Acetylacetonate Complex.

<p>This review article mainly focused on the recent progress on the synthesis and characterization of emerging artificially engineered nanostructures of oxide materials as well as their potential applications. A fundamental understanding about the state-of-the-art of the synthesis for different size, shape and morphology, which can be tuned to the desired properties of oxide nanomaterials have discussed in details in this review. The present review covers the a wide range of artificially engineered oxide nanomaterials such as cadmium-, cupric-, nickel-, magnesium-, zinc-, titanium-, tin-, aluminium-, and vanadium-oxides and their useful applications in sensors, optical displays, nanofluids and defence.</p>

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ChemInform Abstract: SYNTHESIS AND CHARACTERIZATION OF VANADIUM OXIDES AND MAGNETITE CONTAINING OXYGEN-18

Chemischer Informationsdienst ◽

10.1002/chin.198033036 ◽

1980 ◽

Vol 11 (33) ◽

Author(s):

W. REICHELT ◽

H. OPPERMANN ◽

H. WAGNER ◽

E. I. TERUKOV ◽

E. WOLF

Keyword(s):

Vanadium Oxides ◽

Synthesis And Characterization

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Hydrothermal Synthesis of Vanadium Oxides

MRS Proceedings ◽

10.1557/proc-453-135 ◽

1996 ◽

Vol 453 ◽

Cited By ~ 2

Author(s):

Thomas Chirayil ◽

Peter Zavalij ◽

M. Stanley Whittingham

Keyword(s):

Acetic Acid ◽

Hydrothermal Synthesis ◽

Critical Factor ◽

Vanadium Oxides ◽

Synthesis And Characterization ◽

Cluster Compound ◽

Soft Chemistry ◽

Microwave Hydrothermal ◽

Reaction Media

AbstractThe pH of the reaction media is a critical factor in the formation of new vanadium oxides with the tetramethylammonium (TMA) ion via the conventional hydrothermal method. New vanadium oxides; TMAV3O7, Li0.6V2−δO4−δ·H2O and Li0.6V2−δO4−δ, TMAV4O10, and two more new vanadium phases with d spacings of 11.5Å and 19.1Å are formed as the pH is varied with acetic acid. The synthesis and characterization of TMAV3O7, a new vanadium oxide with tetramethylammonium ions residing between its layers is discussed. The intercalation of alkylamines, DMSO, and water into Li0.6V2−δO4−δ·H2O is described. Microwave hydrothermal synthesis is a new and alternate soft chemistry technique used to accelerate the synthesis of TMAV4O10. This method also aided in the formation of a new cluster compound, [Li(H2O)4]2TMA(V10O28)·4H2O.

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Synthesis and characterization of vanadium oxides by hydrothermal method for hydrogen production under visible light

2010 International Conference on Chemistry and Chemical Engineering ◽

10.1109/iccceng.2010.5560381 ◽

2010 ◽

Author(s):

Tina F.-R. Shen ◽

Thomas C.-K. Yang ◽

Ming-Hong Lai ◽

I-Ping Fu ◽

Nai-Yun Liang ◽

...

Keyword(s):

Hydrogen Production ◽

Visible Light ◽

Hydrothermal Method ◽

Vanadium Oxides ◽

Synthesis And Characterization

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Synthesis and Characterization of Nickel and Manganese Vanadium Oxides

MRS Proceedings ◽

10.1557/proc-548-107 ◽

1998 ◽

Vol 548 ◽

Author(s):

Fan Zhang ◽

Peter Zavalij ◽

M. Stanley Whittingham

Keyword(s):

Electron Microprobe ◽

Electrochemical Behavior ◽

Vanadium Oxides ◽

Synthesis And Characterization ◽

Monoclinic Structure ◽

Hydrothermal Reactions ◽

Lithium Cells

ABSTRACTWe have synthesized novel nickel and manganese vanadium oxides using the hydrothermal reactions of vanadium(V) pentoxide, Ni(CH3COO)2, and MnSO4 with an organic templating cation at 165°C. The [NH2(CH2)2NH2]2NiV6O14 has a monoclinic structure. It has some disordered V and 0 atoms in the V6014 layer, which appear to be very close to each other with occupation factor around 0.5. The disordered model was decomposed for two ordered configurations, which differ in the stacking of the layers. The (Mn+2)6(Mn+3)l−2/3z(OH)3(1−Z)(VO4)3[(VO4)l−2z(v207)z] (Z≈0. 1) phase has a hexagonal pipe morphology. These compounds were also characterized by electron microprobe, FTIR and TGA. They reacted readily with lithium, and their electrochemical behavior in lithium cells was determined.

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The Hydrothermal Synthesis and Characterization of New Organically Templated Layered Vanadium Oxides by Methylamine

MRS Proceedings ◽

10.1557/proc-497-173 ◽

1997 ◽

Vol 497 ◽

Author(s):

Rongji Chen ◽

Peter Y. Zavalij ◽

M. Stanley Whittingham

Keyword(s):

Catalytic Activity ◽

Hydrothermal Synthesis ◽

Lithium Batteries ◽

Hydrothermal Reaction ◽

Vanadium Oxides ◽

Synthesis And Characterization ◽

X Ray ◽

Secondary Lithium Batteries ◽

Initial Ph

ABSTRACTThe hydrothermal reaction of vanadium pentoxide with methylamine leads to a series of new layered vanadium oxides by using different acids to adjust the initial pH. The structure of these layered vanadium oxides was established by X-ray single crystal and powder diffraction. The new phases were also characterized by TGA and FTIR. The oxidation state of vanadium was determined. These materials are expected to exhibit catalytic activity and may be of interest as cathode materials for secondary lithium batteries.

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