The synthesis of robust, polymeric hole-transport materials from oligoarylamine substituted styrenes

McKeown, Neil B., Badriya, Samer, Helliwell, Madeleine and Shkunov, Maxim 2007. The synthesis of robust, polymeric hole-transport materials from oligoarylamine substituted styrenes. Journal of Materials Chemistry 17 (20) , pp. 2088-2094. 10.1039/b614235d

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Abstract

Novel styrene-based oligoarylamine monomers are described which are suitable for the preparation of polymeric hole-transport materials, with very high glass transition temperatures. The monomers are prepared using the Wittig reaction from the appropriate aldehyde precursor, which was assembled using the classical Ullmann reaction. A number of the monomers yielded high-quality crystals which facilitated X-ray characterisation. Polymerisation was achieved either by solution free-radical initiation or by condensed phase thermal autopolymerisation. The latter suggests a method of initiator-free polymerisation which may have potential for multilayer device fabrication.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Subjects:	Q Science > QD Chemistry
Publisher:	Royal Society of Chemistry
ISSN:	0959-9428
Last Modified:	19 Mar 2016 23:12
URI:	https://orca.cardiff.ac.uk/id/eprint/42815

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