One-step one-phase synthesis of monodisperse noble-metallic nanoparticles and their colloidal crystals.

نویسندگان

  • Nanfeng Zheng
  • Jie Fan
  • Galen D Stucky
چکیده

A variety of metallic nanoparticles with a narrow size distribution have been synthesized in a facile one-phase method in which amine-borane complexes are applied as reducing agents. It is particularly striking that large colloidal crystals with sizes up to tens of micrometers can directly form from the reaction mixtures without any further treatment. By using the synthetic route described, large-scale syntheses of both mono- and alloyed metallic nanoparticles with a narrow size distribution can be easily achieved.

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عنوان ژورنال:
  • Journal of the American Chemical Society

دوره 128 20  شماره 

صفحات  -

تاریخ انتشار 2006