Figure 5.

SEM images of pentacene-doped PEDOT:PSS films. Annealed at (a) 120°C, (b) 140°C, (c) 160°C, and (d) 180°C for 1 h.

Kim et al. Nanoscale Research Letters 2012 7:5   doi:10.1186/1556-276X-7-5
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