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. 2017 Jan 26;9(2):35. doi: 10.3390/polym9020035

Figure 3.

Figure 3

Schematic of the working of inorganic–organic solar cells. An incident photon causes the formation of an exciton in the polymer donor, which dissociates to an electron and hole. The hole flows through the polymer to be collected at the anode, while the electron is transferred to the nanocrystal and collected at the cathode. Reprinted with permission from [36]. Copyright 2013 American Chemical Society.