Experimental investigations of the formation kinetics of gold nanoparticles in polymeric media |
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| Authors: | T A Gracheva T A Kuz’micheva V N Perevezentsev A E Mochalova L A Smirnova E V Salomatina |
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| Institution: | 1. Lobachevsky State University, Nizhni Novgorod, 603950, Russia
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| Abstract: | The kinetics of UV-induced formation of gold nanoparticles in polymethylmethacrylate films doped with chloroauric acid HAuCl4 is studied. The films are investigated by the absorption spectroscopy and smallangle X-ray scattering methods. The changing size and polydispersity of gold nanoparticles are analyzed during their formation. The growth of gold nanoparticles is determined by the properties of a polymeric matrix and the rate of diffusion fluxes of matter. |
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