Journal of Nanomaterials / 2012 / Article / Fig 2

Research Article

Photogenerating Silver Nanoparticles and Polymer Nanocomposites by Direct Activation in the Near Infrared

Figure 2

Time evolution of absorption spectra of the samples with S1 upon irradiation at 800 nm: (a) without silver cations and (b) with silver cations. Incident light power was 300 mW/cm² in laminated conditions, and irradiation times were chosen between 0 and 360 sec.

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