Formation of well-aligned ZnGa2O4 nanowires from Ga2O3/ZnO core-shell nanowires via a Ga2O3/ZnGa2O4 epitaxial relationship

Article Abstract:

Annealing of the Ga2O3/ZnO core-shell nanowires is done to achieve the formation of well-aligned and single-crystalline ZnGa2O4 nanowires on sapphire (0001) substrates. Structural analysis of the annealed nanowires reveals the existence of an epitaxial relationship between ZnGa2O4 and Ga2O3 phases during the solid-state reaction.

Analysis, Solid state chemistry, Annealing, Sapphires

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In situ infrared spectroscopic studies on the mechanism of the selective catalytic reduction of NO by C3H8 over Ga2O3/Al2O3: High efficiency of the reducing agent

Article Abstract:

The partial oxidation of propane and the mechanism of selective catalytic reduction (SCR) of NO by propane over Ga2O3/Al2O3 in excess of O2 are investigated using in situ Fourier transform infrared spectroscopy. An optimized Ga2O3/Al2O3 catalyst reveals high activity and efficiency of the reducing agent propane.

Oxidation-reduction reaction, Oxidation-reduction reactions, Fourier transform infrared spectroscopy, Propane, Chemical properties

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Ga2O3 nanoribbons-Eu2O3 multisheaths heterostructure and energy transfer

Article Abstract:

A simple low-temperature supercritical fluid-assisted method is used to synthesize single-crystalline manoribbons coated with crystalline multisheath oxide, with a nominally uniform coating over the entire outer surface of the nanoribbons. The methodology reported is highly versatile.

All Other Basic Organic Chemical Manufacturing, All Other Basic Inorganic Chemical Manufacturing, Industrial organic chemicals, not elsewhere classified, Supercritical Fluids, Industrial inorganic chemicals, not elsewhere classified, Europium & Compounds, Gallium Compounds, Thermal properties, Europium

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