Panchromatic Sensitized Solar Cells Based on Metal Sulfide Quantum Dots Grown Directly on Nanostructured TiO<sub>2</sub> Electrodes

Braga, Antonio; Giménez, Sixto; Concina, Isabella; Vomiero, Alberto; Mora‐Seró, Iván

doi:10.1021/jz2000112

Public

Panchromatic Sensitized Solar Cells Based on Metal Sulfide Quantum Dots Grown Directly on Nanostructured TiO2 Electrodes

Published in The Journal of Physical Chemistry Letters • Feb 11, 2011

Authors:

Antonio Braga

Sixto Giménez

Isabella Concina

Abstract

The use of narrow band gap semiconductors such as PbS may expand the light absorption range to the near-infrared region in quantum-dot-sensitized solar cells (QDSCs), increasing the generated photocurrent. However, the application of PbS as a sensitizer in QDSCs causes some problems of stability and...

Subject

Photocurrent

Materials science

Quantum dot

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