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research article
Highly Efficient Mesoscopic Dye-Sensitized Solar Cells Based on Donor-Acceptor-Substituted Porphyrins
To dye for: A porphyrin chromophore, which is integrated into a donor-acceptor dye as a π-conjugated bridge (see picture), exhibits an unprecedented efficiency of 11 □ % when used as a photosensitizer in a double-layer TiO2 film. A greatly enhanced photovoltaic performance is observed when the porphyrin dye is cosensitized with a metal-free dye that has a complementary spectral response. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
Type
research article
Web of Science ID
WOS:000282477500036
Authors
Publication date
2010
Published in
Volume
49
Start page
6646
End page
6649
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
December 16, 2011
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