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Issue 18, 2012
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Oligothiophene-functionalized naphthalimides and perylene imides: design, synthesis and applications

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Abstract

The syntheses of a variety of oligothiophene-functionalized naphthalimides and perylene imides have provided fundamental understanding of energy and charge carrier generation/flow at the molecular level. The correlation of the electrochemical and photophysical properties with their molecular structures is crucial for rational exploration of new materials for (opto)electronic applications including organic solar cells (OSCs), dye sensitized solar cells (DSSCs) and organic field effect transistors (OFETs). This review surveys the different structural modifications carried out in these molecular ensembles with special attention to the electrochemical and photophysical properties of these materials and the relationship with their properties which have allowed, among others, the rational design of ambipolar semiconductors for OFETs. These types of ensembles have been also employed in the investigation of novel molecular design strategies to tailor organic p–n heterojunctions with molecular-level precision as well as in the development of new techniques for the direct characterization of the internal electronic structure of single bipolar molecular heterojunctions including subnanometre features of the intramolecular donor–acceptor interface.

Graphical abstract: Oligothiophene-functionalized naphthalimides and perylene imides: design, synthesis and applications

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Publication details

The article was received on 19 Dec 2011, accepted on 15 Feb 2012 and first published on 16 Mar 2012


Article type: Feature Article
DOI: 10.1039/C2JM16690A
Citation: J. Mater. Chem., 2012,22, 8717-8733
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    Oligothiophene-functionalized naphthalimides and perylene imides: design, synthesis and applications

    J. L. Segura, H. Herrera and P. Bäuerle, J. Mater. Chem., 2012, 22, 8717
    DOI: 10.1039/C2JM16690A

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