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Issue 19, 2010
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Donor–acceptor polymers based on multi-fused heptacyclic structures: synthesis, characterization and photovoltaic applications

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Abstract

We report here two novel 2,7-fluorene- and 2,7-carbazole-based conjugated polymers PFDCTBT and PCDCTBT containing ladder-type heptacyclic structures with forced planarity. PCDTBT shows excellent solubility, low band gap and high hole mobility, leading to a power conversion efficiency of 3.7%.

Graphical abstract: Donor–acceptor polymers based on multi-fused heptacyclic structures: synthesis, characterization and photovoltaic applications

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Submitted
12 Feb 2010
Accepted
01 Apr 2010
First published
14 Apr 2010

Chem. Commun., 2010,46, 3259-3261
Article type
Communication

Donor–acceptor polymers based on multi-fused heptacyclic structures: synthesis, characterization and photovoltaic applications

J. Wu, Y. Cheng, M. Dubosc, C. Hsieh, C. Chang and C. Hsu, Chem. Commun., 2010, 46, 3259
DOI: 10.1039/C003040F

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