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Molecular Engineering of New Thienyl‐Bodipy Dyes for Highly Efficient Panchromatic Sensitized Solar Cells

Molecular Engineering of New Thienyl‐Bodipy Dyes for Highly Efficient Panchromatic Sensitized... Stepwise construction of thienyl‐bodipy dyes bearing a carboxylic acid or an acrylate function is realized. The color of the dye is tuned by the presence of one or two vinyl‐thienyl arms. These highly colored dyes exhibit strong absorption spanning to 760 nm when anchored to TiO2 nanoparticles. The use of two complementary absorbing dyes produces a conversion efficiency of 6.43% and a incident photon‐to‐current conversion efficiency (ICPE) plateau of about 70% between 500 and 700 nm. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Energy Materials Wiley

Molecular Engineering of New Thienyl‐Bodipy Dyes for Highly Efficient Panchromatic Sensitized Solar Cells

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References (29)

Publisher
Wiley
Copyright
Copyright © 2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
1614-6832
eISSN
1614-6840
DOI
10.1002/aenm.201400085
Publisher site
See Article on Publisher Site

Abstract

Stepwise construction of thienyl‐bodipy dyes bearing a carboxylic acid or an acrylate function is realized. The color of the dye is tuned by the presence of one or two vinyl‐thienyl arms. These highly colored dyes exhibit strong absorption spanning to 760 nm when anchored to TiO2 nanoparticles. The use of two complementary absorbing dyes produces a conversion efficiency of 6.43% and a incident photon‐to‐current conversion efficiency (ICPE) plateau of about 70% between 500 and 700 nm.

Journal

Advanced Energy MaterialsWiley

Published: Aug 1, 2014

Keywords: ; ; ;

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