Electron Acceptors Based on an All-Carbon Donor-Acceptor Copolymer

The Sonogashira cross‐coupling polymerization of a dibrominated cyclopenta[hi]aceanthrylene and a diethynylfluorene derivative produced a donor–acceptor copolymer composed solely of cyclopenta‐fused polycyclic aromatic hydrocarbons. The resulting polymer displays low band gaps (

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2012-12, Vol.51 (49), p.12321-12324
Main Authors: Jellison, Jessica L., Lee, Che-Hsiung, Zhu, Xinju, Wood, Jordan D., Plunkett, Kyle N.
Format: Article
Language:English
Subjects:
copolymerization
donor-acceptor systems
polycyclic aromatic hydrocarbons
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Description
Summary:The Sonogashira cross‐coupling polymerization of a dibrominated cyclopenta[hi]aceanthrylene and a diethynylfluorene derivative produced a donor–acceptor copolymer composed solely of cyclopenta‐fused polycyclic aromatic hydrocarbons. The resulting polymer displays low band gaps (
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201206145