Facile Synthesis of Colloidal CuO Nanocrystals for Light-Harvesting Applications

<table>Performance of a CuO/PCBM bilayer solar cell: (a) Device stack and energy level diagram, (b) <svg height="10.575" id="M3" style="vertical-align:-0.20064pt" version="1.1" viewbox="0 0 28.15 10.575" width="28.15" xmlns="http://www.w3.org/2000/svg">
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</svg> curves in the dark and light (AM 1.5 100 mW cm<sup>−2</sup>), (c) EQE comparison between the bilayer cell and a PCBM only cell.</table>

Journal of Nanomaterials

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Figure 4

Figure 4: Facile Synthesis of Colloidal CuO Nanocrystals for Light-Harvesting Applications 