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Lead Sulphide Nanocrystal: Conducting Polymer Solar Cells

Andrew A. R. Watt·David Blake·Jamie H. Warner·Elizabeth A. Thomsen·Eric L. Tavenner·Halina Rubinsztein-Dunlop·Paul Meredith
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Abstract

In this paper we report photovoltaic devices fabricated from PbS nanocrystals and the conducting polymer poly MEH-PPV. This composite material was produced via a new single-pot synthesis which solves many of the issues associated with existing methods. Our devices have white light power conversion efficiencies under AM1.5 illumination of 0.7% and single wavelength conversion efficiencies of 1.1%. Additionally, they exhibit remarkably good ideality factors (n=1.15). Our measurements show that these composites have significant potential as soft optoelectronic materials.

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Andrew A. R. Watt, David Blake, Jamie H. Warner, Elizabeth A. Thomsen, Eric L. Tavenner, Halina Rubinsztein-Dunlop, Paul Meredith. 2004-12-13. Lead Sulphide Nanocrystal: Conducting Polymer Solar Cells. https://doi.org/10.1088/0022-3727%2F38%2F12%2F023

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