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A Novel Ultraviolet Irradiation Photoreduction Technique for the Preparation of Single-Crystal Ag Nanorods and Ag Dendrites
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1999
Year
Materials ScienceNanoparticlesChemical EngineeringRoom TemperatureDendriticsupramolecular NanostructuresAg DendritesPhotochemistryNanomaterialsEngineeringMetal NanoparticlesAg NanoparticlesPlasmonic CatalysisColloidal NanocrystalsPhotocatalysisSingle-crystal Ag NanorodsChemistryPolymer Chemistry
Single crystal Ag nanorods and elegant highly ordered dendriticsupramolecular nanostructures (see Figure) of Ag nanoparticles have been prepared via a novel ultraviolet photoreduction technique at room temperature using poly(vinylalcohol) (PVA) as protection agent. The concentration of both the PVA and AgNO3 play a significant role in the growth of the nanorods and dendrites.