Nanocomposite-Based Bulk Heterojunction Hybrid Solar Cells

Figure 5

TEM images of hexadecylamine (HAD)-capped CdSe NCs before (a) and after washing with hexanoic acid (b). Proposed process for surface ligand removal (c). 𝐽-𝑉 characteristics of a device prepared with 87% CdSe NPs (d). Reprinted from [64] with permission from the American Institute of Physics.