Issue 12, 2003
From the journal:

Journal of Materials Chemistry

Improving color purity and stability in a blue emitting polyfluorene by monomer purification

Michael R. Craig,a   Margreet M. de Kok,b   Johannes W. Hofstraat,b   Albertus P. H. J. Schenninga  and  E. W. Meijer*a  

* Corresponding authors

a Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, Eindhoven, The Netherlands
E-mail: E.W.Meijer@tue.nl
Fax: +31-40-2474706
Tel: +31-40-2473101

b Philips Research Laboratories, Professor Holstlaan 4, Eindhoven, The Netherlands
E-mail: margreet.de.kok@philips.com
Fax: +31- 402743350
Tel: +31-402742097

Abstract

Monomer purification has been tailored to ensure reduced levels of fluorenone defects in the corresponding polyfluorene, which results in greater resistance to fluorescence degradation when exposed to high temperatures and demonstrates pure blue, more stable electroluminescence.

Graphical abstract: Improving color purity and stability in a blue emitting polyfluorene by monomer purification

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Article information

DOI
https://doi.org/10.1039/B308402G
Article type
Communication
Submitted
21 Jul 2003
Accepted
11 Sep 2003
First published
22 Sep 2003

J. Mater. Chem., 2003,13, 2861-2862

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Improving color purity and stability in a blue emitting polyfluorene by monomer purification

M. R. Craig, M. M. de Kok, J. W. Hofstraat, A. P. H. J. Schenning and E. W. Meijer, J. Mater. Chem., 2003, 13, 2861 DOI: 10.1039/B308402G

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