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MICROWAVE-ASSISTED SHAPE-CONTROLLED BULK SYNTHESIS OF NOBLE NANOCRYSTALS AND THEIR CATALYTIC PROPERTIES
Citation:
MALLIKARJUNA, N. N. AND R. S. VARMA. MICROWAVE-ASSISTED SHAPE-CONTROLLED BULK SYNTHESIS OF NOBLE NANOCRYSTALS AND THEIR CATALYTIC PROPERTIES. R. Rogers (ed.), Crystal Growth and Design. American Chemical Society, Washington, DC, 7(4):686-690, (2007).
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Description:
Bulk and shape-controlled synthesis of gold (Au) nanostructures with various shapes such as prisms, cubes and hexagons is described that occurs via microwave-assisted spontaneous reduction of noble metal salts using an aqueous solution of α-D-glucose, sucrose and maltose. The expeditious reaction is completed under microwave irradiation in 30-60 sec and can be applied to the generation of nanospheres of silver (Ag), palladium (Pd) and platinum (Pt). The noble nanocrystals undergo catalytic oxidation with monomers such as pyrrole to generate noble nanocomposites which have potential functions in catalysis, biosensors, energy storage systems, nanodevices and other ever-expanding technological applications.
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MICROWAVE-ASSISTED SHAPE-CONTROLLED BULK SYNTHESIS OF NOBLE NANOCRYSTALS AND THEIR CATALYTIC PROPERTIES