243041.fig.0014a
(a)
243041.fig.0014b
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243041.fig.0014c
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243041.fig.0014d
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Figure 14: TEM images of PbS:MEH-PPV composites synthesis at 178°C before precipitation (a) cubic colloidal particle formed after precipitation with methanol (b) rod structure after precipitation of the 175°C composites with ethanol (c) 1-hexanol (d). The rectangles emphasize areas with clearly distinguishable nanorods. Many neighboring nanorods are aligned parallel to each other, indicated by arrows. Reprinted with permission from [70]. Copyright 2008, Winley-VCH Verlag GmBH & Co.