Lead sulfide nanocrystal: conducting polymer solar cells

TitleLead sulfide nanocrystal: conducting polymer solar cells
Publication TypeJournal Article
Year of Publication2005
AuthorsWatt, A. A. R., Blake D., Warner J. H., Thomsen E. A., Tavenner E. L., Rubinsztein-Dunlop H., and Meredith Paul
JournalJournal Of Physics D-Applied Physics
Volume38
Issue12
Pagination2006–2012
AbstractIn this paper, we report photovoltaic devices fabricated from lead sulfide nanocrystals and the conducting polymer poly(2-methoxy-5-(2'-ethyl-hexyloxy)-p-phenylene vinylene). 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 AM 1.5 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.
DOI10.1088/0022-3727/38/12/023