Synthesis and electrical transport of single-crystal N[H.sub.4][V.sub.3][O.sub.8] nanobelts

Article Abstract:

A study reports the synthesis, electrical transport measurements, and conduction mechanism of a novel nanostructure, N[H.sub.4][V.sub.3][O.sub.8] single-crystalline nanobelts, which grow along the direction of [0l0]. The individual N[H.sub.4][V.sub.3][O.sub.8] nanobelt shows nonlinear, symmetric current/voltage (I/V) characteristics, with a conductivity of 0.1-1 S/cm at room temperature and a dielectric constant of ~130.

Electric properties, Voltage, Electric potential, Ammonium compounds, Ammonium chloride, Ammonium paratungstate, Ammonium salts

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Environmentally friendly chemical route to vanadium oxide single-crystalline nanobelts as a cathode material for lithium-ion batteries

Article Abstract:

An environmentally friendly approach for the synthesis of orthorhombic [V.sub.2][O.sub.5] single-crystalline nanobelts in the [H.sub.2][O.sub.2] aqueous solution on a large scale is reported. The experimental finding demonstrates that the use of a nanosized belt-like structure could considerably enhance the specific discharge capacity in lithium-ion batteries.

Primary Battery Manufacturing, Primary batteries, dry and wet, Lithium Dry Cell Batteries, Usage, Design and construction, Materials, Lithium cells, Lithium batteries, Vanadium compounds

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Molybdenum trioxide nanostructures: The evolution from helical nanosheets to crosslike nanoflowers to nanobelts

Article Abstract:

Molybdenum trioxide (Mo[O.sub.3]) nanostructures with different morphologies are synthesized on a large scale by an environmentally friendly chemical route. The environmentally friendly chemical route may be extended to synthesize nanostructures of other metal (W, Ti, and Cr) oxides.

All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Molybdenum Compounds, Titanium compounds

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