Structural investigation of vanadyl-acetylacetonate-containing precursors of TiO(sub x)-V)(sub x) mixed oxides on SBA-15

Article Abstract:

The investigation of the interactions between the V- and Ti-containing centers and/or the OH of water or the silica support with the emphasis on the use of electron paramagnetic resonance (EPR) spectroscopy is reported. The local environment of the VO(super 2+) complexes in the noncalcined precursors of the TiO(sub x)-VO(Sub x)SBA-15 mixed-oxide catalysts is studied by means of continuous wave and pulse EPR spectroscopy.

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Uranium-radium-vanadium ores, Vanadium, Electron paramagnetic resonance spectroscopy, Titanium

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Synthesis and electrochemical properties of vanadium pentoxide nanotube arrays

Article Abstract:

Synthesis of nanotube arrays of amorphous vanadium pentoxide (V2O5) was done via template-based electrodeposition and its electrochemical properties were investigated for Li-ion interaction applications. Electrochemical analysis demonstrates that the V2O5 nanotube array delivers a high initial capacity of 300mAh/g, which is about twice that of the electrochemically prepared V2O5 film.

Semiconductors and related devices, Semiconductor and Related Device Manufacturing, Thin Film Materials, Thin films, Dielectric films, Electrochemistry, Chemical properties, Vanadium compounds

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