Abstract

AbstractIn situ synthesis of silver/epoxy nanocomposites was achieved by UV‐induced polymerization through a simultaneous photoinduced electron transfer and cationic polymerization processes. The FESEM morphological investigation showed a uniform dispersion of silver nanoparticles within the polymeric matrix having narrow size distribution between 15 and 20 nm. The evolution of dielectric properties with frequency and NP content seem to indicate that the nanocomposites of this study remain below the percolation threshold. The dielectric spectroscopy results are in good agreement with the morphological investigation, which showed the absence of NPs percolative network.magnified image

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