Rapid Photogeneration of Silver Nanoparticles in Ethanolic Solution Using a Triblock Copolymer: A Kinetic Study

In recent years, synthesis and stabilization of metallic nanoparticles has been considered by many researchers, mainly due to their unique properties associated with the change from the macro- to the nanoscale [۱].Silver nanoparticles (Ag NPs) show exclusive optical, electrical, magnetic and chemical properties and strong biological activity because of their strong plasmonic absorption in the visible range and very large surface to volume ratio [۲]. In the present study the synthesis of silver nanoparticles via low power UV irradiation of solution of AgNO۳ in ethanol, in presence F۱۲۷ triblock copolymer (PEOnPPOmPEOn) has been reported.

کلیدواژه ها:

Ag nanoparticles ، ۲D maps ، Kinetics ، Nucleation ، Growth ، Photogeneration