6.5% efficient perovskite quantum-dot-sensitized solar cell.

@article{Im201165EP,
  title={6.5% efficient perovskite quantum-dot-sensitized solar cell.},
  author={Jeong-Hyeok Im and Chang-Ryul Lee and Jin-Wook Lee and Sang-won Park and Nam-Gyu Park},
  journal={Nanoscale},
  year={2011},
  volume={3 10},
  pages={
          4088-93
        }
}
  • Jeong-Hyeok Im, Chang-Ryul Lee, +2 authors Nam-Gyu Park
  • Published 2011
  • Materials Science, Medicine
  • Nanoscale
  • Highly efficient quantum-dot-sensitized solar cell is fabricated using ca. 2-3 nm sized perovskite (CH(3)NH(3))PbI(3) nanocrystal. Spin-coating of the equimolar mixture of CH(3)NH(3)I and PbI(2) in γ-butyrolactone solution (perovskite precursor solution) leads to (CH(3)NH(3))PbI(3) quantum dots (QDs) on nanocrystalline TiO(2) surface. By electrochemical junction with iodide/iodine based redox electrolyte, perovskite QD-sensitized 3.6 μm-thick TiO(2) film shows maximum external quantum… CONTINUE READING
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    References

    SHOWING 1-10 OF 33 REFERENCES
    Organometal halide perovskites as visible-light sensitizers for photovoltaic cells.
    • 9,693
    • PDF
    High-performance nanostructured inorganic-organic heterojunction solar cells.
    • 458
    Quantum-dot-sensitized solar cells.
    • 765
    • PDF
    Quantum dot solar cells
    • 1,904
    • PDF