Supramolecular Complexes of Conjugated Polyelectrolytes with Poly(ethylene oxide): Multifunctional Luminescent Semiconductors Exhibiting Electronic and Ionic Transport

Cyclodextrin‐threaded molecular wires form supramolecular complexes with polymers featuring ion‐coordination properties. The supramolecular interactions reduce the tendency of the different components to phase separate boosting the photo‐ and electroluminescence (EL) efficiencies. The Figure shows t...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2005-11, Vol.17 (22), p.2659-2663
Main Authors: Wilson, J. S., Frampton, M. J., Michels, J. J., Sardone, L., Marletta, G., Friend, R. H., Samorì, P., Anderson, H. L., Cacialli, F.
Format: Article
Language:English
Subjects:
Conjugated polymers
Cyclodextrins
Electroluminescence
Nanowires
Photoluminescence
Rotaxanes
Supramolecular materials
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Summary:Cyclodextrin‐threaded molecular wires form supramolecular complexes with polymers featuring ion‐coordination properties. The supramolecular interactions reduce the tendency of the different components to phase separate boosting the photo‐ and electroluminescence (EL) efficiencies. The Figure shows the EL enhancement of poly(4,4′‐diphenylene vinylene) (PDV) blended with polyethylene oxide (PEO) as a funcion of PEO concentration.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200401662