Silver Nanoparticles in PEDOT:PSS Layer for Polymer Solar Cell Application

Figure 2

AFM images (topography and Sobel transform) of PEDOT:PSS, P3HT, Ag NPs, and PEDOT:PSS:Ag NPs (60, 90, 120, and 150 μL of silver NPs in 1 mL of PEDOT:PSS layer) along with particle size distribution calculated by AFM analysis for scan field 3 × 3 μm, from top to bottom, respectively.

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