Nanocomposite-Based Bulk Heterojunction Hybrid Solar Cells
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.
