What Role Do Nanomaterials Play in Photovoltaic Cells?
Nanomaterials like quantum dots, carbon nanotubes, and perovskites are used in photovoltaic cells to improve their efficiency and flexibility. Quantum dots can be tuned to absorb different wavelengths of light, enhancing the overall absorption spectrum. Carbon nanotubes improve charge transport, while perovskites offer high efficiency at a lower cost compared to traditional silicon-based cells.
